19563050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30097}}^1$

素因数の和:30122

約数の個数: 24

約数和(自身を含む): 39187596

約数和(自身を除く): 19624546

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 30097, 60194, 150485, 300970, 391261, 752425, 782522, 1504850, 1956305, 3912610, 9781525, 19563050]

約数ペア:

[(1, 19563050), (2, 9781525), (5, 3912610), (10, 1956305), (13, 1504850), (25, 782522), (26, 752425), (50, 391261), (65, 300970), (130, 150485), (325, 60194), (650, 30097)]