15690625961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{20357}}^1$

素因数の和:20848

約数の個数: 16

約数和(自身を含む): 16709846400

約数和(自身を除く): 1019220439

約数列:

[1, 19, 113, 359, 2147, 6821, 20357, 40567, 386783, 770773, 2300341, 7308163, 43706479, 138855097, 825822419, 15690625961]

約数ペア:

[(1, 15690625961), (19, 825822419), (113, 138855097), (359, 43706479), (2147, 7308163), (6821, 2300341), (20357, 770773), (40567, 386783)]