19262700441

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{22543}}^1$

素因数の和:22850

約数の個数: 36

約数和(自身を含む): 29478354048

約数和(自身を除く): 10215653607

約数列:

[1, 3, 9, 19, 57, 171, 263, 361, 789, 1083, 2367, 3249, 4997, 14991, 22543, 44973, 67629, 94943, 202887, 284829, 428317, 854487, 1284951, 3854853, 5928809, 8138023, 17786427, 24414069, 53359281, 73242207, 112647371, 337942113, 1013826339, 2140300049, 6420900147, 19262700441]

約数ペア:

[(1, 19262700441), (3, 6420900147), (9, 2140300049), (19, 1013826339), (57, 337942113), (171, 112647371), (263, 73242207), (361, 53359281), (789, 24414069), (1083, 17786427), (2367, 8138023), (3249, 5928809), (4997, 3854853), (14991, 1284951), (22543, 854487), (44973, 428317), (67629, 284829), (94943, 202887)]