19002290

素因数分解:

$2^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1609}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 34254360

約数和(自身を除く): 15252070

約数列:

[1, 2, 5, 10, 1181, 1609, 2362, 3218, 5905, 8045, 11810, 16090, 1900229, 3800458, 9501145, 19002290]

約数ペア:

[(1, 19002290), (2, 9501145), (5, 3800458), (10, 1900229), (1181, 16090), (1609, 11810), (2362, 8045), (3218, 5905)]