15161804

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 30525600

約数和(自身を除く): 15363796

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 3449, 4396, 6898, 13796, 24143, 48286, 96572, 541493, 1082986, 2165972, 3790451, 7580902, 15161804]

約数ペア:

[(1, 15161804), (2, 7580902), (4, 3790451), (7, 2165972), (14, 1082986), (28, 541493), (157, 96572), (314, 48286), (628, 24143), (1099, 13796), (2198, 6898), (3449, 4396)]