9419540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36229}}^1$

素因数の和:36251

約数の個数: 24

約数和(自身を含む): 21303240

約数和(自身を除く): 11883700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 36229, 72458, 144916, 181145, 362290, 470977, 724580, 941954, 1883908, 2354885, 4709770, 9419540]

約数ペア:

[(1, 9419540), (2, 4709770), (4, 2354885), (5, 1883908), (10, 941954), (13, 724580), (20, 470977), (26, 362290), (52, 181145), (65, 144916), (130, 72458), (260, 36229)]