14013220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53897}}^1$

素因数の和:53919

約数の個数: 24

約数和(自身を含む): 31692024

約数和(自身を除く): 17678804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 53897, 107794, 215588, 269485, 538970, 700661, 1077940, 1401322, 2802644, 3503305, 7006610, 14013220]

約数ペア:

[(1, 14013220), (2, 7006610), (4, 3503305), (5, 2802644), (10, 1401322), (13, 1077940), (20, 700661), (26, 538970), (52, 269485), (65, 215588), (130, 107794), (260, 53897)]