12527420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21599}}^1$

素因数の和:21637

約数の個数: 24

約数和(自身を含む): 27216000

約数和(自身を除く): 14688580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 21599, 43198, 86396, 107995, 215990, 431980, 626371, 1252742, 2505484, 3131855, 6263710, 12527420]

約数ペア:

[(1, 12527420), (2, 6263710), (4, 3131855), (5, 2505484), (10, 1252742), (20, 626371), (29, 431980), (58, 215990), (116, 107995), (145, 86396), (290, 43198), (580, 21599)]