15676404956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3246977}}^1$

素因数の和:3247069

約数の個数: 24

約数和(自身を含む): 29456584416

約数和(自身を除く): 13780179460

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 3246977, 6493954, 12987908, 55198609, 110397218, 220794436, 230535367, 461070734, 922141468, 3919101239, 7838202478, 15676404956]

約数ペア:

[(1, 15676404956), (2, 7838202478), (4, 3919101239), (17, 922141468), (34, 461070734), (68, 230535367), (71, 220794436), (142, 110397218), (284, 55198609), (1207, 12987908), (2414, 6493954), (4828, 3246977)]