19326372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123887}}^1$

素因数の和:123907

約数の個数: 24

約数和(自身を含む): 48564096

約数和(自身を除く): 29237724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123887, 247774, 371661, 495548, 743322, 1486644, 1610531, 3221062, 4831593, 6442124, 9663186, 19326372]

約数ペア:

[(1, 19326372), (2, 9663186), (3, 6442124), (4, 4831593), (6, 3221062), (12, 1610531), (13, 1486644), (26, 743322), (39, 495548), (52, 371661), (78, 247774), (156, 123887)]