15622310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12911}}^1$

素因数の和:12940

約数の個数: 24

約数和(自身を含む): 30911328

約数和(自身を除く): 15289018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12911, 25822, 64555, 129110, 142021, 284042, 710105, 1420210, 1562231, 3124462, 7811155, 15622310]

約数ペア:

[(1, 15622310), (2, 7811155), (5, 3124462), (10, 1562231), (11, 1420210), (22, 710105), (55, 284042), (110, 142021), (121, 129110), (242, 64555), (605, 25822), (1210, 12911)]