19001711352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{1871}}^1$

素因数の和:2693

約数の個数: 128

約数和(自身を含む): 52445352960

約数和(自身を除く): 33443641608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 757, 1032, 1118, 1514, 1677, 1871, 2236, 2271, 3028, 3354, 3742, 4472, 4542, 5613, 6056, 6708, 7484, 9084, 9841, 11226, 13416, 14968, 18168, 19682, 22452, 24323, 29523, 32551, 39364, 44904, 48646, 59046, 65102, 72969, 78728, 80453, 97292, 97653, 118092, 130204, 145938, 160906, 194584, 195306, 236184, 241359, 260408, 291876, 321812, 390612, 423163, 482718, 583752, 643624, 781224, 846326, 965436, 1045889, 1269489, 1416347, 1692652, 1930872, 2091778, 2538978, 2832694, 3137667, 3385304, 4183556, 4249041, 5077956, 5665388, 6275334, 8367112, 8498082, 10155912, 11330776, 12550668, 16996164, 18412511, 25101336, 33992328, 36825022, 55237533, 60902921, 73650044, 110475066, 121805842, 147300088, 182708763, 220950132, 243611684, 365417526, 441900264, 487223368, 730835052, 791737973, 1461670104, 1583475946, 2375213919, 3166951892, 4750427838, 6333903784, 9500855676, 19001711352]

約数ペア:

[(1, 19001711352), (2, 9500855676), (3, 6333903784), (4, 4750427838), (6, 3166951892), (8, 2375213919), (12, 1583475946), (13, 1461670104), (24, 791737973), (26, 730835052), (39, 487223368), (43, 441900264), (52, 365417526), (78, 243611684), (86, 220950132), (104, 182708763), (129, 147300088), (156, 121805842), (172, 110475066), (258, 73650044), (312, 60902921), (344, 55237533), (516, 36825022), (559, 33992328), (757, 25101336), (1032, 18412511), (1118, 16996164), (1514, 12550668), (1677, 11330776), (1871, 10155912), (2236, 8498082), (2271, 8367112), (3028, 6275334), (3354, 5665388), (3742, 5077956), (4472, 4249041), (4542, 4183556), (5613, 3385304), (6056, 3137667), (6708, 2832694), (7484, 2538978), (9084, 2091778), (9841, 1930872), (11226, 1692652), (13416, 1416347), (14968, 1269489), (18168, 1045889), (19682, 965436), (22452, 846326), (24323, 781224), (29523, 643624), (32551, 583752), (39364, 482718), (44904, 423163), (48646, 390612), (59046, 321812), (65102, 291876), (72969, 260408), (78728, 241359), (80453, 236184), (97292, 195306), (97653, 194584), (118092, 160906), (130204, 145938)]