13193752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 17449448

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 607, 836, 988, 1144, 1214, 1672, 1976, 2428, 2717, 4856, 5434, 6677, 7891, 10868, 11533, 13354, 15782, 21736, 23066, 26708, 31564, 46132, 53416, 63128, 86801, 92264, 126863, 149929, 173602, 253726, 299858, 347204, 507452, 599716, 694408, 1014904, 1199432, 1649219, 3298438, 6596876, 13193752]

約数ペア:

[(1, 13193752), (2, 6596876), (4, 3298438), (8, 1649219), (11, 1199432), (13, 1014904), (19, 694408), (22, 599716), (26, 507452), (38, 347204), (44, 299858), (52, 253726), (76, 173602), (88, 149929), (104, 126863), (143, 92264), (152, 86801), (209, 63128), (247, 53416), (286, 46132), (418, 31564), (494, 26708), (572, 23066), (607, 21736), (836, 15782), (988, 13354), (1144, 11533), (1214, 10868), (1672, 7891), (1976, 6677), (2428, 5434), (2717, 4856)]