19217565594

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1481}}^1\times {\mathrm{5503}}^1$

素因数の和:7123

約数の個数: 48

約数和(自身を含む): 41991865344

約数和(自身を除く): 22774299750

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 1481, 2358, 2962, 4443, 5503, 8886, 11006, 13329, 16509, 26658, 33018, 49527, 99054, 194011, 388022, 582033, 720893, 1164066, 1441786, 1746099, 2162679, 3492198, 4325358, 6488037, 8149943, 12976074, 16299886, 24449829, 48899658, 73349487, 146698974, 1067642533, 2135285066, 3202927599, 6405855198, 9608782797, 19217565594]

約数ペア:

[(1, 19217565594), (2, 9608782797), (3, 6405855198), (6, 3202927599), (9, 2135285066), (18, 1067642533), (131, 146698974), (262, 73349487), (393, 48899658), (786, 24449829), (1179, 16299886), (1481, 12976074), (2358, 8149943), (2962, 6488037), (4443, 4325358), (5503, 3492198), (8886, 2162679), (11006, 1746099), (13329, 1441786), (16509, 1164066), (26658, 720893), (33018, 582033), (49527, 388022), (99054, 194011)]