12419559

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 19219200

約数和(自身を除く): 6799641

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 1231, 3363, 3693, 10089, 11079, 23389, 70167, 72629, 210501, 217887, 653661, 1379951, 4139853, 12419559]

約数ペア:

[(1, 12419559), (3, 4139853), (9, 1379951), (19, 653661), (57, 217887), (59, 210501), (171, 72629), (177, 70167), (531, 23389), (1121, 11079), (1231, 10089), (3363, 3693)]