121211246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{11743}}^1$

素因数の和:12155

約数の個数: 16

約数和(自身を含む): 196312704

約数和(自身を除く): 75101458

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 11743, 23486, 152659, 305318, 4661971, 9323942, 60605623, 121211246]

約数ペア:

[(1, 121211246), (2, 60605623), (13, 9323942), (26, 4661971), (397, 305318), (794, 152659), (5161, 23486), (10322, 11743)]