19161876

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{2029}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 44789920

約数和(自身を除く): 25628044

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2029, 2361, 3148, 4058, 4722, 6087, 8116, 9444, 12174, 24348, 1596823, 3193646, 4790469, 6387292, 9580938, 19161876]

約数ペア:

[(1, 19161876), (2, 9580938), (3, 6387292), (4, 4790469), (6, 3193646), (12, 1596823), (787, 24348), (1574, 12174), (2029, 9444), (2361, 8116), (3148, 6087), (4058, 4722)]