38889802

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{64601}}^1$

素因数の和:64653

約数の個数: 16

約数和(自身を含む): 68219712

約数和(自身を除く): 29329910

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 64601, 129202, 452207, 904414, 2777843, 5555686, 19444901, 38889802]

約数ペア:

[(1, 38889802), (2, 19444901), (7, 5555686), (14, 2777843), (43, 904414), (86, 452207), (301, 129202), (602, 64601)]