22013476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 40822880

約数和(自身を除く): 18809404

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 1777, 3097, 3554, 6194, 7108, 12388, 33763, 67526, 135052, 289651, 579302, 1158604, 5503369, 11006738, 22013476]

約数ペア:

[(1, 22013476), (2, 11006738), (4, 5503369), (19, 1158604), (38, 579302), (76, 289651), (163, 135052), (326, 67526), (652, 33763), (1777, 12388), (3097, 7108), (3554, 6194)]