139741426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45697}}^1$

素因数の和:45849

約数の個数: 16

約数和(自身を含む): 230317920

約数和(自身を除く): 90576494

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 45697, 91394, 502667, 1005334, 6351883, 12703766, 69870713, 139741426]

約数ペア:

[(1, 139741426), (2, 69870713), (11, 12703766), (22, 6351883), (139, 1005334), (278, 502667), (1529, 91394), (3058, 45697)]