23538815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 29982720

約数和(自身を除く): 6443905

約数列:

[1, 5, 19, 95, 127, 635, 1951, 2413, 9755, 12065, 37069, 185345, 247777, 1238885, 4707763, 23538815]

約数ペア:

[(1, 23538815), (5, 4707763), (19, 1238885), (95, 247777), (127, 185345), (635, 37069), (1951, 12065), (2413, 9755)]