19424474

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 29897640

約数和(自身を除く): 10473166

約数列:

[1, 2, 61, 113, 122, 226, 1409, 2818, 6893, 13786, 85949, 159217, 171898, 318434, 9712237, 19424474]

約数ペア:

[(1, 19424474), (2, 9712237), (61, 318434), (113, 171898), (122, 159217), (226, 85949), (1409, 13786), (2818, 6893)]