12569380

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3511}}^1$

素因数の和:3699

約数の個数: 24

約数和(自身を含む): 26550720

約数和(自身を除く): 13981340

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3511, 3580, 7022, 14044, 17555, 35110, 70220, 628469, 1256938, 2513876, 3142345, 6284690, 12569380]

約数ペア:

[(1, 12569380), (2, 6284690), (4, 3142345), (5, 2513876), (10, 1256938), (20, 628469), (179, 70220), (358, 35110), (716, 17555), (895, 14044), (1790, 7022), (3511, 3580)]