15193438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 25034400

約数和(自身を除く): 9840962

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 569, 1027, 1138, 2054, 7397, 13351, 14794, 26702, 44951, 89902, 96161, 192322, 584363, 1168726, 7596719, 15193438]

約数ペア:

[(1, 15193438), (2, 7596719), (13, 1168726), (26, 584363), (79, 192322), (158, 96161), (169, 89902), (338, 44951), (569, 26702), (1027, 14794), (1138, 13351), (2054, 7397)]