21523282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3457}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 35354592

約数和(自身を除く): 13831310

約数列:

[1, 2, 11, 22, 283, 566, 3113, 3457, 6226, 6914, 38027, 76054, 978331, 1956662, 10761641, 21523282]

約数ペア:

[(1, 21523282), (2, 10761641), (11, 1956662), (22, 978331), (283, 76054), (566, 38027), (3113, 6914), (3457, 6226)]