11903288

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{2251}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 22362360

約数和(自身を除く): 10459072

約数列:

[1, 2, 4, 8, 661, 1322, 2251, 2644, 4502, 5288, 9004, 18008, 1487911, 2975822, 5951644, 11903288]

約数ペア:

[(1, 11903288), (2, 5951644), (4, 2975822), (8, 1487911), (661, 18008), (1322, 9004), (2251, 5288), (2644, 4502)]