22605274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 37915776

約数和(自身を除く): 15310502

約数列:

[1, 2, 17, 23, 34, 46, 137, 211, 274, 391, 422, 782, 2329, 3151, 3587, 4658, 4853, 6302, 7174, 9706, 28907, 53567, 57814, 82501, 107134, 165002, 491419, 664861, 982838, 1329722, 11302637, 22605274]

約数ペア:

[(1, 22605274), (2, 11302637), (17, 1329722), (23, 982838), (34, 664861), (46, 491419), (137, 165002), (211, 107134), (274, 82501), (391, 57814), (422, 53567), (782, 28907), (2329, 9706), (3151, 7174), (3587, 6302), (4658, 4853)]