15319187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 17556000

約数和(自身を除く): 2236813

約数列:

[1, 13, 19, 109, 247, 569, 1417, 2071, 7397, 10811, 26923, 62021, 140543, 806273, 1178399, 15319187]

約数ペア:

[(1, 15319187), (13, 1178399), (19, 806273), (109, 140543), (247, 62021), (569, 26923), (1417, 10811), (2071, 7397)]