14811640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19489}}^1$

素因数の和:19519

約数の個数: 32

約数和(自身を含む): 35082000

約数和(自身を除く): 20270360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 19489, 38978, 77956, 97445, 155912, 194890, 370291, 389780, 740582, 779560, 1481164, 1851455, 2962328, 3702910, 7405820, 14811640]

約数ペア:

[(1, 14811640), (2, 7405820), (4, 3702910), (5, 2962328), (8, 1851455), (10, 1481164), (19, 779560), (20, 740582), (38, 389780), (40, 370291), (76, 194890), (95, 155912), (152, 97445), (190, 77956), (380, 38978), (760, 19489)]