39470494

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{18671}}^1$

素因数の和:18831

約数の個数: 16

約数和(自身を含む): 68115456

約数和(自身を除く): 28644962

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 18671, 37342, 130697, 261394, 2819321, 5638642, 19735247, 39470494]

約数ペア:

[(1, 39470494), (2, 19735247), (7, 5638642), (14, 2819321), (151, 261394), (302, 130697), (1057, 37342), (2114, 18671)]