22981336456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{19813}}^1$

素因数の和:20438

約数の個数: 64

約数和(自身を含む): 48932654400

約数和(自身を除く): 25951317944

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 587, 988, 1174, 1976, 2348, 4696, 7631, 11153, 15262, 19813, 22306, 30524, 39626, 44612, 61048, 79252, 89224, 144989, 158504, 257569, 289978, 376447, 515138, 579956, 752894, 1030276, 1159912, 1505788, 2060552, 3011576, 4893811, 9787622, 11630231, 19575244, 23260462, 39150488, 46520924, 93041848, 151193003, 220974389, 302386006, 441948778, 604772012, 883897556, 1209544024, 1767795112, 2872667057, 5745334114, 11490668228, 22981336456]

約数ペア:

[(1, 22981336456), (2, 11490668228), (4, 5745334114), (8, 2872667057), (13, 1767795112), (19, 1209544024), (26, 883897556), (38, 604772012), (52, 441948778), (76, 302386006), (104, 220974389), (152, 151193003), (247, 93041848), (494, 46520924), (587, 39150488), (988, 23260462), (1174, 19575244), (1976, 11630231), (2348, 9787622), (4696, 4893811), (7631, 3011576), (11153, 2060552), (15262, 1505788), (19813, 1159912), (22306, 1030276), (30524, 752894), (39626, 579956), (44612, 515138), (61048, 376447), (79252, 289978), (89224, 257569), (144989, 158504)]