19095752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5973

約数の個数: 32

約数和(自身を含む): 39809280

約数和(自身を除く): 20713528

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5923, 11846, 23692, 47384, 76999, 153998, 183613, 307996, 367226, 615992, 734452, 1468904, 2386969, 4773938, 9547876, 19095752]

約数ペア:

[(1, 19095752), (2, 9547876), (4, 4773938), (8, 2386969), (13, 1468904), (26, 734452), (31, 615992), (52, 367226), (62, 307996), (104, 183613), (124, 153998), (248, 76999), (403, 47384), (806, 23692), (1612, 11846), (3224, 5923)]