12745252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 24216192

約数和(自身を除く): 11470940

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 1871, 3406, 3742, 6812, 7484, 24323, 48646, 97292, 245101, 490202, 980404, 3186313, 6372626, 12745252]

約数ペア:

[(1, 12745252), (2, 6372626), (4, 3186313), (13, 980404), (26, 490202), (52, 245101), (131, 97292), (262, 48646), (524, 24323), (1703, 7484), (1871, 6812), (3406, 3742)]