15282802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 25344000

約数和(自身を除く): 10061198

約数列:

[1, 2, 19, 38, 43, 47, 86, 94, 199, 398, 817, 893, 1634, 1786, 2021, 3781, 4042, 7562, 8557, 9353, 17114, 18706, 38399, 76798, 162583, 177707, 325166, 355414, 402179, 804358, 7641401, 15282802]

約数ペア:

[(1, 15282802), (2, 7641401), (19, 804358), (38, 402179), (43, 355414), (47, 325166), (86, 177707), (94, 162583), (199, 76798), (398, 38399), (817, 18706), (893, 17114), (1634, 9353), (1786, 8557), (2021, 7562), (3781, 4042)]