19388022

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{40903}}^1$

素因数の和:40987

約数の個数: 16

約数和(自身を含む): 39267840

約数和(自身を除く): 19879818

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 40903, 81806, 122709, 245418, 3231337, 6462674, 9694011, 19388022]

約数ペア:

[(1, 19388022), (2, 9694011), (3, 6462674), (6, 3231337), (79, 245418), (158, 122709), (237, 81806), (474, 40903)]