19380066

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{52951}}^1$

素因数の和:53017

約数の個数: 16

約数和(自身を含む): 39396288

約数和(自身を除く): 20016222

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 52951, 105902, 158853, 317706, 3230011, 6460022, 9690033, 19380066]

約数ペア:

[(1, 19380066), (2, 9690033), (3, 6460022), (6, 3230011), (61, 317706), (122, 158853), (183, 105902), (366, 52951)]