11857643234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{9781}}^1$

素因数の和:10386

約数の個数: 32

約数和(自身を含む): 19067856960

約数和(自身を除く): 7210213726

約数列:

[1, 2, 19, 38, 61, 122, 523, 1046, 1159, 2318, 9781, 9937, 19562, 19874, 31903, 63806, 185839, 371678, 596641, 606157, 1193282, 1212314, 5115463, 10230926, 11336179, 22672358, 97193797, 194387594, 312043243, 624086486, 5928821617, 11857643234]

約数ペア:

[(1, 11857643234), (2, 5928821617), (19, 624086486), (38, 312043243), (61, 194387594), (122, 97193797), (523, 22672358), (1046, 11336179), (1159, 10230926), (2318, 5115463), (9781, 1212314), (9937, 1193282), (19562, 606157), (19874, 596641), (31903, 371678), (63806, 185839)]