13815242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 11344438

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 311, 334, 622, 1169, 2177, 2338, 3173, 4354, 5909, 6346, 11818, 22211, 41363, 44422, 51937, 82726, 103874, 363559, 727118, 986803, 1973606, 6907621, 13815242]

約数ペア:

[(1, 13815242), (2, 6907621), (7, 1973606), (14, 986803), (19, 727118), (38, 363559), (133, 103874), (167, 82726), (266, 51937), (311, 44422), (334, 41363), (622, 22211), (1169, 11818), (2177, 6346), (2338, 5909), (3173, 4354)]