22416370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131861}}^1$

素因数の和:131885

約数の個数: 16

約数和(自身を含む): 42723288

約数和(自身を除く): 20306918

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 131861, 263722, 659305, 1318610, 2241637, 4483274, 11208185, 22416370]

約数ペア:

[(1, 22416370), (2, 11208185), (5, 4483274), (10, 2241637), (17, 1318610), (34, 659305), (85, 263722), (170, 131861)]