21955344

素因数分解:

$2^4\times 3^1\times {\mathrm{457403}}^1$

素因数の和:457414

約数の個数: 20

約数和(自身を含む): 56718096

約数和(自身を除く): 34762752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457403, 914806, 1372209, 1829612, 2744418, 3659224, 5488836, 7318448, 10977672, 21955344]

約数ペア:

[(1, 21955344), (2, 10977672), (3, 7318448), (4, 5488836), (6, 3659224), (8, 2744418), (12, 1829612), (16, 1372209), (24, 914806), (48, 457403)]