181015020289

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{8220109}}^1$

素因数の和:8220208

約数の個数: 12

約数和(自身を含む): 194175438420

約数和(自身を除く): 13160418131

約数列:

[1, 19, 61, 361, 1159, 22021, 8220109, 156182071, 501426649, 2967459349, 9527106331, 181015020289]

約数ペア:

[(1, 181015020289), (19, 9527106331), (61, 2967459349), (361, 501426649), (1159, 156182071), (22021, 8220109)]