38474962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^2$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 62254800

約数和(自身を除く): 23779838

約数列:

[1, 2, 19, 38, 59, 118, 131, 262, 1121, 2242, 2489, 4978, 7729, 15458, 17161, 34322, 146851, 293702, 326059, 652118, 1012499, 2024998, 19237481, 38474962]

約数ペア:

[(1, 38474962), (2, 19237481), (19, 2024998), (38, 1012499), (59, 652118), (118, 326059), (131, 293702), (262, 146851), (1121, 34322), (2242, 17161), (2489, 15458), (4978, 7729)]