19595277

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6231

約数の個数: 24

約数和(自身を含む): 31615584

約数和(自身を除く): 12020307

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6203, 18609, 55827, 80639, 167481, 241917, 502443, 725751, 1507329, 2177253, 6531759, 19595277]

約数ペア:

[(1, 19595277), (3, 6531759), (9, 2177253), (13, 1507329), (27, 725751), (39, 502443), (81, 241917), (117, 167481), (243, 80639), (351, 55827), (1053, 18609), (3159, 6203)]