18791330704

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5040593}}^1$

素因数の和:5040834

約数の個数: 20

約数和(自身を含む): 36564468876

約数和(自身を除く): 17773138172

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5040593, 10081186, 20162372, 40324744, 80649488, 1174458169, 2348916338, 4697832676, 9395665352, 18791330704]

約数ペア:

[(1, 18791330704), (2, 9395665352), (4, 4697832676), (8, 2348916338), (16, 1174458169), (233, 80649488), (466, 40324744), (932, 20162372), (1864, 10081186), (3728, 5040593)]