19005323092

素因数分解:

$2^2\times 7^1\times {\mathrm{9941}}^1\times {\mathrm{68279}}^1$

素因数の和:78231

約数の個数: 24

約数和(自身を含む): 38015026560

約数和(自身を除く): 19009703468

約数列:

[1, 2, 4, 7, 14, 28, 9941, 19882, 39764, 68279, 69587, 136558, 139174, 273116, 278348, 477953, 955906, 1911812, 678761539, 1357523078, 2715046156, 4751330773, 9502661546, 19005323092]

約数ペア:

[(1, 19005323092), (2, 9502661546), (4, 4751330773), (7, 2715046156), (14, 1357523078), (28, 678761539), (9941, 1911812), (19882, 955906), (39764, 477953), (68279, 278348), (69587, 273116), (136558, 139174)]