19041562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2287}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 29981952

約数和(自身を除く): 10940390

約数列:

[1, 2, 23, 46, 181, 362, 2287, 4163, 4574, 8326, 52601, 105202, 413947, 827894, 9520781, 19041562]

約数ペア:

[(1, 19041562), (2, 9520781), (23, 827894), (46, 413947), (181, 105202), (362, 52601), (2287, 8326), (4163, 4574)]