17934978085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{294523}}^1$

素因数の和:295188

約数の個数: 16

約数和(自身を含む): 22690128960

約数和(自身を除く): 4755150875

約数列:

[1, 5, 19, 95, 641, 3205, 12179, 60895, 294523, 1472615, 5595937, 27979685, 188789243, 943946215, 3586995617, 17934978085]

約数ペア:

[(1, 17934978085), (5, 3586995617), (19, 943946215), (95, 188789243), (641, 27979685), (3205, 5595937), (12179, 1472615), (60895, 294523)]