15956956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 28862064

約数和(自身を除く): 12905108

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 821, 1642, 3284, 4859, 9718, 19436, 35303, 70606, 92773, 141212, 185546, 371092, 3989239, 7978478, 15956956]

約数ペア:

[(1, 15956956), (2, 7978478), (4, 3989239), (43, 371092), (86, 185546), (113, 141212), (172, 92773), (226, 70606), (452, 35303), (821, 19436), (1642, 9718), (3284, 4859)]