11802830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 23061024

約数和(自身を除く): 11258194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 557, 815, 1114, 1630, 2119, 2785, 4238, 5570, 7241, 10595, 14482, 21190, 36205, 72410, 90791, 181582, 453955, 907910, 1180283, 2360566, 5901415, 11802830]

約数ペア:

[(1, 11802830), (2, 5901415), (5, 2360566), (10, 1180283), (13, 907910), (26, 453955), (65, 181582), (130, 90791), (163, 72410), (326, 36205), (557, 21190), (815, 14482), (1114, 10595), (1630, 7241), (2119, 5570), (2785, 4238)]