19419685752

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{17327}}^1$

素因数の和:17461

約数の個数: 128

約数和(自身を含む): 53447869440

約数和(自身を除く): 34028183688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 67, 68, 82, 102, 123, 134, 136, 164, 201, 204, 246, 268, 328, 402, 408, 492, 536, 697, 804, 984, 1139, 1394, 1608, 2091, 2278, 2747, 2788, 3417, 4182, 4556, 5494, 5576, 6834, 8241, 8364, 9112, 10988, 13668, 16482, 16728, 17327, 21976, 27336, 32964, 34654, 46699, 51981, 65928, 69308, 93398, 103962, 138616, 140097, 186796, 207924, 280194, 294559, 373592, 415848, 560388, 589118, 710407, 883677, 1120776, 1160909, 1178236, 1420814, 1767354, 2131221, 2321818, 2356472, 2841628, 3482727, 3534708, 4262442, 4643636, 5683256, 6965454, 7069416, 8524884, 9287272, 12076919, 13930908, 17049768, 19735453, 24153838, 27861816, 36230757, 39470906, 47597269, 48307676, 59206359, 72461514, 78941812, 95194538, 96615352, 118412718, 142791807, 144923028, 157883624, 190389076, 236825436, 285583614, 289846056, 380778152, 473650872, 571167228, 809153573, 1142334456, 1618307146, 2427460719, 3236614292, 4854921438, 6473228584, 9709842876, 19419685752]

約数ペア:

[(1, 19419685752), (2, 9709842876), (3, 6473228584), (4, 4854921438), (6, 3236614292), (8, 2427460719), (12, 1618307146), (17, 1142334456), (24, 809153573), (34, 571167228), (41, 473650872), (51, 380778152), (67, 289846056), (68, 285583614), (82, 236825436), (102, 190389076), (123, 157883624), (134, 144923028), (136, 142791807), (164, 118412718), (201, 96615352), (204, 95194538), (246, 78941812), (268, 72461514), (328, 59206359), (402, 48307676), (408, 47597269), (492, 39470906), (536, 36230757), (697, 27861816), (804, 24153838), (984, 19735453), (1139, 17049768), (1394, 13930908), (1608, 12076919), (2091, 9287272), (2278, 8524884), (2747, 7069416), (2788, 6965454), (3417, 5683256), (4182, 4643636), (4556, 4262442), (5494, 3534708), (5576, 3482727), (6834, 2841628), (8241, 2356472), (8364, 2321818), (9112, 2131221), (10988, 1767354), (13668, 1420814), (16482, 1178236), (16728, 1160909), (17327, 1120776), (21976, 883677), (27336, 710407), (32964, 589118), (34654, 560388), (46699, 415848), (51981, 373592), (65928, 294559), (69308, 280194), (93398, 207924), (103962, 186796), (138616, 140097)]