13888917610

素因数分解:

$2^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{617011}}^1$

素因数の和:619269

約数の個数: 16

約数和(自身を含む): 25011198432

約数和(自身を除く): 11122280822

約数列:

[1, 2, 5, 10, 2251, 4502, 11255, 22510, 617011, 1234022, 3085055, 6170110, 1388891761, 2777783522, 6944458805, 13888917610]

約数ペア:

[(1, 13888917610), (2, 6944458805), (5, 2777783522), (10, 1388891761), (2251, 6170110), (4502, 3085055), (11255, 1234022), (22510, 617011)]