12080855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 15337728

約数和(自身を除く): 3256873

約数列:

[1, 5, 31, 41, 155, 205, 1271, 1901, 6355, 9505, 58931, 77941, 294655, 389705, 2416171, 12080855]

約数ペア:

[(1, 12080855), (5, 2416171), (31, 389705), (41, 294655), (155, 77941), (205, 58931), (1271, 9505), (1901, 6355)]