20191934

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1523}}^1$

素因数の和:2479

約数の個数: 16

約数和(自身を含む): 34674048

約数和(自身を除く): 14482114

約数列:

[1, 2, 7, 14, 947, 1523, 1894, 3046, 6629, 10661, 13258, 21322, 1442281, 2884562, 10095967, 20191934]

約数ペア:

[(1, 20191934), (2, 10095967), (7, 2884562), (14, 1442281), (947, 21322), (1523, 13258), (1894, 10661), (3046, 6629)]