9195290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5441}}^1$

素因数の和:5474

約数の個数: 24

約数和(自身を含む): 17925948

約数和(自身を除く): 8730658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5441, 10882, 27205, 54410, 70733, 141466, 353665, 707330, 919529, 1839058, 4597645, 9195290]

約数ペア:

[(1, 9195290), (2, 4597645), (5, 1839058), (10, 919529), (13, 707330), (26, 353665), (65, 141466), (130, 70733), (169, 54410), (338, 27205), (845, 10882), (1690, 5441)]