18580162

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 28641600

約数和(自身を除く): 10061438

約数列:

[1, 2, 59, 101, 118, 202, 1559, 3118, 5959, 11918, 91981, 157459, 183962, 314918, 9290081, 18580162]

約数ペア:

[(1, 18580162), (2, 9290081), (59, 314918), (101, 183962), (118, 157459), (202, 91981), (1559, 11918), (3118, 5959)]