21198696

素因数分解:

$2^3\times 3^1\times {\mathrm{883279}}^1$

素因数の和:883288

約数の個数: 16

約数和(自身を含む): 52996800

約数和(自身を除く): 31798104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 883279, 1766558, 2649837, 3533116, 5299674, 7066232, 10599348, 21198696]

約数ペア:

[(1, 21198696), (2, 10599348), (3, 7066232), (4, 5299674), (6, 3533116), (8, 2649837), (12, 1766558), (24, 883279)]