12641432

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{7489}}^1$

素因数の和:7706

約数の個数: 16

約数和(自身を含む): 23818200

約数和(自身を除く): 11176768

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 7489, 14978, 29956, 59912, 1580179, 3160358, 6320716, 12641432]

約数ペア:

[(1, 12641432), (2, 6320716), (4, 3160358), (8, 1580179), (211, 59912), (422, 29956), (844, 14978), (1688, 7489)]