39839290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97169}}^1$

素因数の和:97217

約数の個数: 16

約数和(自身を含む): 73460520

約数和(自身を除く): 33621230

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 97169, 194338, 485845, 971690, 3983929, 7967858, 19919645, 39839290]

約数ペア:

[(1, 39839290), (2, 19919645), (5, 7967858), (10, 3983929), (41, 971690), (82, 485845), (205, 194338), (410, 97169)]