11428624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42017}}^1$

素因数の和:42042

約数の個数: 20

約数和(自身を含む): 23446044

約数和(自身を除く): 12017420

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42017, 84034, 168068, 336136, 672272, 714289, 1428578, 2857156, 5714312, 11428624]

約数ペア:

[(1, 11428624), (2, 5714312), (4, 2857156), (8, 1428578), (16, 714289), (17, 672272), (34, 336136), (68, 168068), (136, 84034), (272, 42017)]