15293681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 17075520

約数和(自身を除く): 1781839

約数列:

[1, 13, 43, 109, 251, 559, 1417, 3263, 4687, 10793, 27359, 60931, 140309, 355667, 1176437, 15293681]

約数ペア:

[(1, 15293681), (13, 1176437), (43, 355667), (109, 140309), (251, 60931), (559, 27359), (1417, 10793), (3263, 4687)]