1814192639

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{16369}}^1$

素因数の和:16670

約数の個数: 16

約数和(自身を含む): 2112122880

約数和(自身を除く): 297930241

約数列:

[1, 7, 71, 223, 497, 1561, 15833, 16369, 110831, 114583, 1162199, 3650287, 8135393, 25552009, 259170377, 1814192639]

約数ペア:

[(1, 1814192639), (7, 259170377), (71, 25552009), (223, 8135393), (497, 3650287), (1561, 1162199), (15833, 114583), (16369, 110831)]