16980498835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{9679}}^1$

素因数の和:10075

約数の個数: 32

約数和(自身を含む): 21884544000

約数和(自身を除く): 4904045165

約数列:

[1, 5, 19, 59, 95, 295, 313, 1121, 1565, 5605, 5947, 9679, 18467, 29735, 48395, 92335, 183901, 350873, 571061, 919505, 1754365, 2855305, 3029527, 10850159, 15147635, 54250795, 57561013, 178742093, 287805065, 893710465, 3396099767, 16980498835]

約数ペア:

[(1, 16980498835), (5, 3396099767), (19, 893710465), (59, 287805065), (95, 178742093), (295, 57561013), (313, 54250795), (1121, 15147635), (1565, 10850159), (5605, 3029527), (5947, 2855305), (9679, 1754365), (18467, 919505), (29735, 571061), (48395, 350873), (92335, 183901)]