2425129619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{58309}}^1$

素因数の和:58538

約数の個数: 16

約数和(自身を含む): 2798880000

約数和(自身を除く): 373750381

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 41591, 58309, 641399, 1107871, 11603491, 12186581, 127638401, 220466329, 2425129619]

約数ペア:

[(1, 2425129619), (11, 220466329), (19, 127638401), (199, 12186581), (209, 11603491), (2189, 1107871), (3781, 641399), (41591, 58309)]