17105510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 32646240

約数和(自身を除く): 15540730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 457, 914, 985, 1970, 2285, 3743, 4570, 7486, 8683, 17366, 18715, 37430, 43415, 86830, 90029, 180058, 450145, 900290, 1710551, 3421102, 8552755, 17105510]

約数ペア:

[(1, 17105510), (2, 8552755), (5, 3421102), (10, 1710551), (19, 900290), (38, 450145), (95, 180058), (190, 90029), (197, 86830), (394, 43415), (457, 37430), (914, 18715), (985, 17366), (1970, 8683), (2285, 7486), (3743, 4570)]