1915742224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{56989}}^1$

素因数の和:57199

約数の個数: 40

約数和(自身を含む): 4070453760

約数和(自身を除く): 2154711536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 764, 1528, 2101, 3056, 4202, 8404, 16808, 33616, 56989, 113978, 227956, 455912, 626879, 911824, 1253758, 2507516, 5015032, 10030064, 10884899, 21769798, 43539596, 87079192, 119733889, 174158384, 239467778, 478935556, 957871112, 1915742224]

約数ペア:

[(1, 1915742224), (2, 957871112), (4, 478935556), (8, 239467778), (11, 174158384), (16, 119733889), (22, 87079192), (44, 43539596), (88, 21769798), (176, 10884899), (191, 10030064), (382, 5015032), (764, 2507516), (1528, 1253758), (2101, 911824), (3056, 626879), (4202, 455912), (8404, 227956), (16808, 113978), (33616, 56989)]