19832969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 22522752

約数和(自身を除く): 2689783

約数列:

[1, 13, 23, 113, 299, 587, 1469, 2599, 7631, 13501, 33787, 66331, 175513, 862303, 1525613, 19832969]

約数ペア:

[(1, 19832969), (13, 1525613), (23, 862303), (113, 175513), (299, 66331), (587, 33787), (1469, 13501), (2599, 7631)]