197366962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{19121}}^1$

素因数の和:19533

約数の個数: 16

約数和(自身を含む): 319643352

約数和(自身を除く): 122276390

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 19121, 38242, 248573, 497146, 7591037, 15182074, 98683481, 197366962]

約数ペア:

[(1, 197366962), (2, 98683481), (13, 15182074), (26, 7591037), (397, 497146), (794, 248573), (5161, 38242), (10322, 19121)]