16957910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 14642890

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 349, 430, 565, 698, 1130, 1745, 3490, 4859, 9718, 15007, 24295, 30014, 39437, 48590, 75035, 78874, 150070, 197185, 394370, 1695791, 3391582, 8478955, 16957910]

約数ペア:

[(1, 16957910), (2, 8478955), (5, 3391582), (10, 1695791), (43, 394370), (86, 197185), (113, 150070), (215, 78874), (226, 75035), (349, 48590), (430, 39437), (565, 30014), (698, 24295), (1130, 15007), (1745, 9718), (3490, 4859)]