19635473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 23456832

約数和(自身を除く): 3821359

約数列:

[1, 11, 13, 61, 143, 671, 793, 2251, 8723, 24761, 29263, 137311, 321893, 1510421, 1785043, 19635473]

約数ペア:

[(1, 19635473), (11, 1785043), (13, 1510421), (61, 321893), (143, 137311), (671, 29263), (793, 24761), (2251, 8723)]