16253690

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1291}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 29302560

約数和(自身を除く): 13048870

約数列:

[1, 2, 5, 10, 1259, 1291, 2518, 2582, 6295, 6455, 12590, 12910, 1625369, 3250738, 8126845, 16253690]

約数ペア:

[(1, 16253690), (2, 8126845), (5, 3250738), (10, 1625369), (1259, 12910), (1291, 12590), (2518, 6455), (2582, 6295)]