17922967517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2030471}}^1$

素因数の和:2030588

約数の個数: 16

約数和(自身を含む): 22286460672

約数和(自身を除く): 4363493155

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 2030471, 14213297, 26396123, 184772861, 196955687, 1378689809, 2560423931, 17922967517]

約数ペア:

[(1, 17922967517), (7, 2560423931), (13, 1378689809), (91, 196955687), (97, 184772861), (679, 26396123), (1261, 14213297), (8827, 2030471)]