9749072

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4046

約数の個数: 20

約数和(自身を含む): 19014036

約数和(自身を除く): 9264964

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3881, 7762, 15524, 31048, 62096, 609317, 1218634, 2437268, 4874536, 9749072]

約数ペア:

[(1, 9749072), (2, 4874536), (4, 2437268), (8, 1218634), (16, 609317), (157, 62096), (314, 31048), (628, 15524), (1256, 7762), (2512, 3881)]