12422140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11719}}^1$

素因数の和:11781

約数の個数: 24

約数和(自身を含む): 26580960

約数和(自身を除く): 14158820

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 11719, 23438, 46876, 58595, 117190, 234380, 621107, 1242214, 2484428, 3105535, 6211070, 12422140]

約数ペア:

[(1, 12422140), (2, 6211070), (4, 3105535), (5, 2484428), (10, 1242214), (20, 621107), (53, 234380), (106, 117190), (212, 58595), (265, 46876), (530, 23438), (1060, 11719)]