15521495964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{658919}}^1$

素因数の和:659090

約数の個数: 48

約数和(自身を含む): 39261089280

約数和(自身を除く): 23739593316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 3926, 5889, 7852, 11778, 23556, 658919, 1317838, 1976757, 2635676, 3953514, 7907028, 8565947, 17131894, 25697841, 34263788, 51395682, 99496769, 102791364, 198993538, 298490307, 397987076, 596980614, 1193961228, 1293457997, 2586915994, 3880373991, 5173831988, 7760747982, 15521495964]

約数ペア:

[(1, 15521495964), (2, 7760747982), (3, 5173831988), (4, 3880373991), (6, 2586915994), (12, 1293457997), (13, 1193961228), (26, 596980614), (39, 397987076), (52, 298490307), (78, 198993538), (151, 102791364), (156, 99496769), (302, 51395682), (453, 34263788), (604, 25697841), (906, 17131894), (1812, 8565947), (1963, 7907028), (3926, 3953514), (5889, 2635676), (7852, 1976757), (11778, 1317838), (23556, 658919)]