22877270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175979}}^1$

素因数の和:175999

約数の個数: 16

約数和(自身を含む): 44346960

約数和(自身を除く): 21469690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 175979, 351958, 879895, 1759790, 2287727, 4575454, 11438635, 22877270]

約数ペア:

[(1, 22877270), (2, 11438635), (5, 4575454), (10, 2287727), (13, 1759790), (26, 879895), (65, 351958), (130, 175979)]