15690558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11833}}^1$

素因数の和:11868

約数の個数: 32

約数和(自身を含む): 35786016

約数和(自身を除く): 20095458

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 11833, 23666, 35499, 70998, 153829, 201161, 307658, 402322, 461487, 603483, 922974, 1206966, 2615093, 5230186, 7845279, 15690558]

約数ペア:

[(1, 15690558), (2, 7845279), (3, 5230186), (6, 2615093), (13, 1206966), (17, 922974), (26, 603483), (34, 461487), (39, 402322), (51, 307658), (78, 201161), (102, 153829), (221, 70998), (442, 35499), (663, 23666), (1326, 11833)]