138825862

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{22901}}^1$

素因数の和:23343

約数の個数: 16

約数和(自身を含む): 238547232

約数和(自身を除く): 99721370

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 22901, 45802, 160307, 320614, 9916133, 19832266, 69412931, 138825862]

約数ペア:

[(1, 138825862), (2, 69412931), (7, 19832266), (14, 9916133), (433, 320614), (866, 160307), (3031, 45802), (6062, 22901)]