19332718

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:899

約数の個数: 16

約数和(自身を含む): 29524176

約数和(自身を除く): 10191458

約数列:

[1, 2, 113, 131, 226, 262, 653, 1306, 14803, 29606, 73789, 85543, 147578, 171086, 9666359, 19332718]

約数ペア:

[(1, 19332718), (2, 9666359), (113, 171086), (131, 147578), (226, 85543), (262, 73789), (653, 29606), (1306, 14803)]