13305825590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{86351}}^1$

素因数の和:87188

約数の個数: 32

約数和(自身を含む): 25242416640

約数和(自身を除く): 11936591050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 811, 1622, 4055, 8110, 15409, 30818, 77045, 86351, 154090, 172702, 431755, 863510, 1640669, 3281338, 8203345, 16406690, 70030661, 140061322, 350153305, 700306610, 1330582559, 2661165118, 6652912795, 13305825590]

約数ペア:

[(1, 13305825590), (2, 6652912795), (5, 2661165118), (10, 1330582559), (19, 700306610), (38, 350153305), (95, 140061322), (190, 70030661), (811, 16406690), (1622, 8203345), (4055, 3281338), (8110, 1640669), (15409, 863510), (30818, 431755), (77045, 172702), (86351, 154090)]