12921260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58733}}^1$

素因数の和:58753

約数の個数: 24

約数和(自身を含む): 29601936

約数和(自身を除く): 16680676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58733, 117466, 234932, 293665, 587330, 646063, 1174660, 1292126, 2584252, 3230315, 6460630, 12921260]

約数ペア:

[(1, 12921260), (2, 6460630), (4, 3230315), (5, 2584252), (10, 1292126), (11, 1174660), (20, 646063), (22, 587330), (44, 293665), (55, 234932), (110, 117466), (220, 58733)]