15004604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{10391}}^1$

素因数の和:10433

約数の個数: 18

約数和(自身を含む): 27715464

約数和(自身を除く): 12710860

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 10391, 20782, 41564, 197429, 394858, 789716, 3751151, 7502302, 15004604]

約数ペア:

[(1, 15004604), (2, 7502302), (4, 3751151), (19, 789716), (38, 394858), (76, 197429), (361, 41564), (722, 20782), (1444, 10391)]