19359042

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20551}}^1$

素因数の和:20713

約数の個数: 16

約数和(自身を含む): 38966592

約数和(自身を除く): 19607550

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 20551, 41102, 61653, 123306, 3226507, 6453014, 9679521, 19359042]

約数ペア:

[(1, 19359042), (2, 9679521), (3, 6453014), (6, 3226507), (157, 123306), (314, 61653), (471, 41102), (942, 20551)]