17899946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6343}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 28776384

約数和(自身を除く): 10876438

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 6343, 12686, 107831, 215662, 526469, 1052938, 8949973, 17899946]

約数ペア:

[(1, 17899946), (2, 8949973), (17, 1052938), (34, 526469), (83, 215662), (166, 107831), (1411, 12686), (2822, 6343)]