19316483

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 21073920

約数和(自身を除く): 1757437

約数列:

[1, 19, 47, 97, 223, 893, 1843, 4237, 4559, 10481, 21631, 86621, 199139, 410989, 1016657, 19316483]

約数ペア:

[(1, 19316483), (19, 1016657), (47, 410989), (97, 199139), (223, 86621), (893, 21631), (1843, 10481), (4237, 4559)]