19005137771

素因数分解:

${\mathrm{19}}^2\times {\mathrm{3671}}^1\times {\mathrm{14341}}^1$

素因数の和:18050

約数の個数: 12

約数和(自身を含む): 20064916944

約数和(自身を除く): 1059779173

約数列:

[1, 19, 361, 3671, 14341, 69749, 272479, 1325231, 5177101, 52645811, 1000270409, 19005137771]

約数ペア:

[(1, 19005137771), (19, 1000270409), (361, 52645811), (3671, 5177101), (14341, 1325231), (69749, 272479)]