13020848

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7901}}^1$

素因数の和:8012

約数の個数: 20

約数和(自身を含む): 25476048

約数和(自身を除く): 12455200

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7901, 15802, 31604, 63208, 126416, 813803, 1627606, 3255212, 6510424, 13020848]

約数ペア:

[(1, 13020848), (2, 6510424), (4, 3255212), (8, 1627606), (16, 813803), (103, 126416), (206, 63208), (412, 31604), (824, 15802), (1648, 7901)]