22693436

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 42962808

約数和(自身を除く): 20269372

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 289, 293, 578, 586, 1139, 1156, 1172, 2278, 4556, 4981, 9962, 19363, 19631, 19924, 38726, 39262, 77452, 78524, 84677, 169354, 333727, 338708, 667454, 1334908, 5673359, 11346718, 22693436]

約数ペア:

[(1, 22693436), (2, 11346718), (4, 5673359), (17, 1334908), (34, 667454), (67, 338708), (68, 333727), (134, 169354), (268, 84677), (289, 78524), (293, 77452), (578, 39262), (586, 38726), (1139, 19924), (1156, 19631), (1172, 19363), (2278, 9962), (4556, 4981)]