19031065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 24206400

約数和(自身を除く): 5175335

約数列:

[1, 5, 19, 95, 163, 815, 1229, 3097, 6145, 15485, 23351, 116755, 200327, 1001635, 3806213, 19031065]

約数ペア:

[(1, 19031065), (5, 3806213), (19, 1001635), (95, 200327), (163, 116755), (815, 23351), (1229, 15485), (3097, 6145)]