21998832

素因数分解:

$2^4\times 3^1\times {\mathrm{458309}}^1$

素因数の和:458320

約数の個数: 20

約数和(自身を含む): 56830440

約数和(自身を除く): 34831608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 458309, 916618, 1374927, 1833236, 2749854, 3666472, 5499708, 7332944, 10999416, 21998832]

約数ペア:

[(1, 21998832), (2, 10999416), (3, 7332944), (4, 5499708), (6, 3666472), (8, 2749854), (12, 1833236), (16, 1374927), (24, 916618), (48, 458309)]