15393181908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8693}}^1\times {\mathrm{11351}}^1$

素因数の和:20064

約数の個数: 48

約数和(自身を含む): 38688160896

約数和(自身を除く): 23294978988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8693, 11351, 17386, 22702, 26079, 34053, 34772, 45404, 52158, 68106, 104316, 113009, 136212, 147563, 226018, 295126, 339027, 442689, 452036, 590252, 678054, 885378, 1356108, 1770756, 98674243, 197348486, 296022729, 394696972, 592045458, 1184090916, 1282765159, 2565530318, 3848295477, 5131060636, 7696590954, 15393181908]

約数ペア:

[(1, 15393181908), (2, 7696590954), (3, 5131060636), (4, 3848295477), (6, 2565530318), (12, 1282765159), (13, 1184090916), (26, 592045458), (39, 394696972), (52, 296022729), (78, 197348486), (156, 98674243), (8693, 1770756), (11351, 1356108), (17386, 885378), (22702, 678054), (26079, 590252), (34053, 452036), (34772, 442689), (45404, 339027), (52158, 295126), (68106, 226018), (104316, 147563), (113009, 136212)]