19032111

素因数分解:

$3^3\times 7^1\times {\mathrm{100699}}^1$

素因数の和:100715

約数の個数: 16

約数和(自身を含む): 32224000

約数和(自身を除く): 13191889

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 100699, 302097, 704893, 906291, 2114679, 2718873, 6344037, 19032111]

約数ペア:

[(1, 19032111), (3, 6344037), (7, 2718873), (9, 2114679), (21, 906291), (27, 704893), (63, 302097), (189, 100699)]