19290966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{169219}}^1$

素因数の和:169243

約数の個数: 16

約数和(自身を含む): 40612800

約数和(自身を除く): 21321834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 169219, 338438, 507657, 1015314, 3215161, 6430322, 9645483, 19290966]

約数ペア:

[(1, 19290966), (2, 9645483), (3, 6430322), (6, 3215161), (19, 1015314), (38, 507657), (57, 338438), (114, 169219)]