1898982237982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{4261}}^1\times {\mathrm{36997}}^1$

素因数の和:41596

約数の個数: 32

約数和(自身を含む): 3008638882080

約数和(自身を除く): 1109656644098

約数列:

[1, 2, 19, 38, 317, 634, 4261, 6023, 8522, 12046, 36997, 73994, 80959, 161918, 702943, 1350737, 1405886, 2701474, 11728049, 23456098, 25664003, 51328006, 157644217, 222832931, 315288434, 445665862, 2995240123, 5990480246, 49973216789, 99946433578, 949491118991, 1898982237982]

約数ペア:

[(1, 1898982237982), (2, 949491118991), (19, 99946433578), (38, 49973216789), (317, 5990480246), (634, 2995240123), (4261, 445665862), (6023, 315288434), (8522, 222832931), (12046, 157644217), (36997, 51328006), (73994, 25664003), (80959, 23456098), (161918, 11728049), (702943, 2701474), (1350737, 1405886)]