12754894736

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{8957089}}^1$

素因数の和:8957186

約数の個数: 20

約数和(自身を含む): 24990281100

約数和(自身を除く): 12235386364

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 8957089, 17914178, 35828356, 71656712, 143313424, 797180921, 1594361842, 3188723684, 6377447368, 12754894736]

約数ペア:

[(1, 12754894736), (2, 6377447368), (4, 3188723684), (8, 1594361842), (16, 797180921), (89, 143313424), (178, 71656712), (356, 35828356), (712, 17914178), (1424, 8957089)]