16318393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 20290816

約数和(自身を除く): 3972423

約数列:

[1, 7, 13, 91, 103, 721, 1339, 1741, 9373, 12187, 22633, 158431, 179323, 1255261, 2331199, 16318393]

約数ペア:

[(1, 16318393), (7, 2331199), (13, 1255261), (91, 179323), (103, 158431), (721, 22633), (1339, 12187), (1741, 9373)]