193289185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{65633}}^1$

素因数の和:65688

約数の個数: 16

約数和(自身を含む): 252034560

約数和(自身を除く): 58745375

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 65633, 328165, 1247027, 2034623, 6235135, 10173115, 38657837, 193289185]

約数ペア:

[(1, 193289185), (5, 38657837), (19, 10173115), (31, 6235135), (95, 2034623), (155, 1247027), (589, 328165), (2945, 65633)]