19171047

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15473}}^1$

素因数の和:15542

約数の個数: 16

約数和(自身を含む): 29710080

約数和(自身を除く): 10539033

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 15473, 46419, 108311, 324933, 912907, 2738721, 6390349, 19171047]

約数ペア:

[(1, 19171047), (3, 6390349), (7, 2738721), (21, 912907), (59, 324933), (177, 108311), (413, 46419), (1239, 15473)]