12169580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3733}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 25719792

約数和(自身を除く): 13550212

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3733, 7466, 14932, 18665, 37330, 74660, 608479, 1216958, 2433916, 3042395, 6084790, 12169580]

約数ペア:

[(1, 12169580), (2, 6084790), (4, 3042395), (5, 2433916), (10, 1216958), (20, 608479), (163, 74660), (326, 37330), (652, 18665), (815, 14932), (1630, 7466), (3260, 3733)]