37977986

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 58093440

約数和(自身を除く): 20115454

約数列:

[1, 2, 79, 157, 158, 314, 1531, 3062, 12403, 24806, 120949, 240367, 241898, 480734, 18988993, 37977986]

約数ペア:

[(1, 37977986), (2, 18988993), (79, 480734), (157, 241898), (158, 240367), (314, 120949), (1531, 24806), (3062, 12403)]