19054131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11527}}^1$

素因数の和:11578

約数の個数: 16

約数和(自身を含む): 27667200

約数和(自身を除く): 8613069

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 11527, 34581, 219013, 334283, 657039, 1002849, 6351377, 19054131]

約数ペア:

[(1, 19054131), (3, 6351377), (19, 1002849), (29, 657039), (57, 334283), (87, 219013), (551, 34581), (1653, 11527)]