15299959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 16804480

約数和(自身を除く): 1504521

約数列:

[1, 19, 43, 61, 307, 817, 1159, 2623, 5833, 13201, 18727, 49837, 250819, 355813, 805261, 15299959]

約数ペア:

[(1, 15299959), (19, 805261), (43, 355813), (61, 250819), (307, 49837), (817, 18727), (1159, 13201), (2623, 5833)]