38861268

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20627}}^1$

素因数の和:20791

約数の個数: 24

約数和(自身を含む): 91258272

約数和(自身を除く): 52397004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 20627, 41254, 61881, 82508, 123762, 247524, 3238439, 6476878, 9715317, 12953756, 19430634, 38861268]

約数ペア:

[(1, 38861268), (2, 19430634), (3, 12953756), (4, 9715317), (6, 6476878), (12, 3238439), (157, 247524), (314, 123762), (471, 82508), (628, 61881), (942, 41254), (1884, 20627)]