19313796

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3823}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 45184384

約数和(自身を除く): 25870588

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 3823, 5052, 7646, 11469, 15292, 22938, 45876, 1609483, 3218966, 4828449, 6437932, 9656898, 19313796]

約数ペア:

[(1, 19313796), (2, 9656898), (3, 6437932), (4, 4828449), (6, 3218966), (12, 1609483), (421, 45876), (842, 22938), (1263, 15292), (1684, 11469), (2526, 7646), (3823, 5052)]