21908424

素因数分解:

$2^3\times 3^1\times {\mathrm{912851}}^1$

素因数の和:912860

約数の個数: 16

約数和(自身を含む): 54771120

約数和(自身を除く): 32862696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 912851, 1825702, 2738553, 3651404, 5477106, 7302808, 10954212, 21908424]

約数ペア:

[(1, 21908424), (2, 10954212), (3, 7302808), (4, 5477106), (6, 3651404), (8, 2738553), (12, 1825702), (24, 912851)]