15765542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5563}}^1$

素因数の和:5687

約数の個数: 16

約数和(自身を含む): 25705680

約数和(自身を除く): 9940138

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 5563, 11126, 72319, 144638, 606367, 1212734, 7882771, 15765542]

約数ペア:

[(1, 15765542), (2, 7882771), (13, 1212734), (26, 606367), (109, 144638), (218, 72319), (1417, 11126), (2834, 5563)]