19444139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 3538261

約数列:

[1, 11, 13, 143, 227, 599, 2497, 2951, 6589, 7787, 32461, 85657, 135973, 1495703, 1767649, 19444139]

約数ペア:

[(1, 19444139), (11, 1767649), (13, 1495703), (143, 135973), (227, 85657), (599, 32461), (2497, 7787), (2951, 6589)]