2019322472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{19927}}^1$

素因数の和:20225

約数の個数: 32

約数和(自身を含む): 3874003200

約数和(自身を除く): 1854680728

約数列:

[1, 2, 4, 8, 53, 106, 212, 239, 424, 478, 956, 1912, 12667, 19927, 25334, 39854, 50668, 79708, 101336, 159416, 1056131, 2112262, 4224524, 4762553, 8449048, 9525106, 19050212, 38100424, 252415309, 504830618, 1009661236, 2019322472]

約数ペア:

[(1, 2019322472), (2, 1009661236), (4, 504830618), (8, 252415309), (53, 38100424), (106, 19050212), (212, 9525106), (239, 8449048), (424, 4762553), (478, 4224524), (956, 2112262), (1912, 1056131), (12667, 159416), (19927, 101336), (25334, 79708), (39854, 50668)]