39875342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 65484216

約数和(自身を除く): 25608874

約数列:

[1, 2, 13, 26, 97, 163, 194, 326, 1261, 2119, 2522, 4238, 9409, 15811, 18818, 31622, 122317, 205543, 244634, 411086, 1533667, 3067334, 19937671, 39875342]

約数ペア:

[(1, 39875342), (2, 19937671), (13, 3067334), (26, 1533667), (97, 411086), (163, 244634), (194, 205543), (326, 122317), (1261, 31622), (2119, 18818), (2522, 15811), (4238, 9409)]