19723944267

素因数分解:

$3^2\times {\mathrm{383}}^1\times {\mathrm{557}}^1\times {\mathrm{10273}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 28618596864

約数和(自身を除く): 8894652597

約数列:

[1, 3, 9, 383, 557, 1149, 1671, 3447, 5013, 10273, 30819, 92457, 213331, 639993, 1919979, 3934559, 5722061, 11803677, 17166183, 35411031, 51498549, 2191549363, 6574648089, 19723944267]

約数ペア:

[(1, 19723944267), (3, 6574648089), (9, 2191549363), (383, 51498549), (557, 35411031), (1149, 17166183), (1671, 11803677), (3447, 5722061), (5013, 3934559), (10273, 1919979), (30819, 639993), (92457, 213331)]