22193677

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 24845184

約数和(自身を除く): 2651507

約数列:

[1, 11, 71, 157, 181, 781, 1727, 1991, 11147, 12851, 28417, 122617, 141361, 312587, 2017607, 22193677]

約数ペア:

[(1, 22193677), (11, 2017607), (71, 312587), (157, 141361), (181, 122617), (781, 28417), (1727, 12851), (1991, 11147)]