19329415

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3307}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 26675712

約数和(自身を除く): 7346297

約数列:

[1, 5, 7, 35, 167, 835, 1169, 3307, 5845, 16535, 23149, 115745, 552269, 2761345, 3865883, 19329415]

約数ペア:

[(1, 19329415), (5, 3865883), (7, 2761345), (35, 552269), (167, 115745), (835, 23149), (1169, 16535), (3307, 5845)]