19059597

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6247}}^1$

素因数の和:6369

約数の個数: 16

約数和(自身を含む): 28490880

約数和(自身を除く): 9431283

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6247, 18741, 56223, 168669, 705911, 2117733, 6353199, 19059597]

約数ペア:

[(1, 19059597), (3, 6353199), (9, 2117733), (27, 705911), (113, 168669), (339, 56223), (1017, 18741), (3051, 6247)]