219618169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 237127680

約数和(自身を除く): 17509511

約数列:

[1, 19, 47, 331, 743, 893, 6289, 14117, 15557, 34921, 245933, 295583, 663499, 4672727, 11558851, 219618169]

約数ペア:

[(1, 219618169), (19, 11558851), (47, 4672727), (331, 663499), (743, 295583), (893, 245933), (6289, 34921), (14117, 15557)]