15228784

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{8423}}^1$

素因数の和:8544

約数の個数: 20

約数和(自身を含む): 29770416

約数和(自身を除く): 14541632

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 8423, 16846, 33692, 67384, 134768, 951799, 1903598, 3807196, 7614392, 15228784]

約数ペア:

[(1, 15228784), (2, 7614392), (4, 3807196), (8, 1903598), (16, 951799), (113, 134768), (226, 67384), (452, 33692), (904, 16846), (1808, 8423)]