193037819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 212611392

約数和(自身を除く): 19573573

約数列:

[1, 13, 53, 503, 557, 689, 6539, 7241, 26659, 29521, 280171, 346567, 383773, 3642223, 14849063, 193037819]

約数ペア:

[(1, 193037819), (13, 14849063), (53, 3642223), (503, 383773), (557, 346567), (689, 280171), (6539, 29521), (7241, 26659)]