13328810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121171}}^1$

素因数の和:121189

約数の個数: 16

約数和(自身を含む): 26173152

約数和(自身を除く): 12844342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121171, 242342, 605855, 1211710, 1332881, 2665762, 6664405, 13328810]

約数ペア:

[(1, 13328810), (2, 6664405), (5, 2665762), (10, 1332881), (11, 1211710), (22, 605855), (55, 242342), (110, 121171)]