13874890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4801}}^1$

素因数の和:4842

約数の個数: 24

約数和(自身を含む): 26535852

約数和(自身を除く): 12660962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4801, 9602, 24005, 48010, 81617, 163234, 408085, 816170, 1387489, 2774978, 6937445, 13874890]

約数ペア:

[(1, 13874890), (2, 6937445), (5, 2774978), (10, 1387489), (17, 816170), (34, 408085), (85, 163234), (170, 81617), (289, 48010), (578, 24005), (1445, 9602), (2890, 4801)]