39398702

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22159}}^1$

素因数の和:22295

約数の個数: 16

約数和(自身を含む): 68075520

約数和(自身を除く): 28676818

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 22159, 44318, 155113, 310226, 2814193, 5628386, 19699351, 39398702]

約数ペア:

[(1, 39398702), (2, 19699351), (7, 5628386), (14, 2814193), (127, 310226), (254, 155113), (889, 44318), (1778, 22159)]