21290232

素因数分解:

$2^3\times 3^1\times {\mathrm{887093}}^1$

素因数の和:887102

約数の個数: 16

約数和(自身を含む): 53225640

約数和(自身を除く): 31935408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887093, 1774186, 2661279, 3548372, 5322558, 7096744, 10645116, 21290232]

約数ペア:

[(1, 21290232), (2, 10645116), (3, 7096744), (4, 5322558), (6, 3548372), (8, 2661279), (12, 1774186), (24, 887093)]