12648148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 23465120

約数和(自身を除く): 10816972

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 1021, 2042, 3097, 4084, 6194, 12388, 19399, 38798, 77596, 166423, 332846, 665692, 3162037, 6324074, 12648148]

約数ペア:

[(1, 12648148), (2, 6324074), (4, 3162037), (19, 665692), (38, 332846), (76, 166423), (163, 77596), (326, 38798), (652, 19399), (1021, 12388), (2042, 6194), (3097, 4084)]