21194664

素因数分解:

$2^3\times 3^1\times {\mathrm{883111}}^1$

素因数の和:883120

約数の個数: 16

約数和(自身を含む): 52986720

約数和(自身を除く): 31792056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 883111, 1766222, 2649333, 3532444, 5298666, 7064888, 10597332, 21194664]

約数ペア:

[(1, 21194664), (2, 10597332), (3, 7064888), (4, 5298666), (6, 3532444), (8, 2649333), (12, 1766222), (24, 883111)]