19004664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113123}}^1$

素因数の和:113139

約数の個数: 32

約数和(自身を含む): 54299520

約数和(自身を除く): 35294856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 113123, 226246, 339369, 452492, 678738, 791861, 904984, 1357476, 1583722, 2375583, 2714952, 3167444, 4751166, 6334888, 9502332, 19004664]

約数ペア:

[(1, 19004664), (2, 9502332), (3, 6334888), (4, 4751166), (6, 3167444), (7, 2714952), (8, 2375583), (12, 1583722), (14, 1357476), (21, 904984), (24, 791861), (28, 678738), (42, 452492), (56, 339369), (84, 226246), (168, 113123)]