12850552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16179848

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 239, 286, 376, 478, 517, 572, 611, 956, 1034, 1144, 1222, 1912, 2068, 2444, 2629, 3107, 4136, 4888, 5258, 6214, 6721, 10516, 11233, 12428, 13442, 21032, 22466, 24856, 26884, 34177, 44932, 53768, 68354, 89864, 123563, 136708, 146029, 247126, 273416, 292058, 494252, 584116, 988504, 1168232, 1606319, 3212638, 6425276, 12850552]

約数ペア:

[(1, 12850552), (2, 6425276), (4, 3212638), (8, 1606319), (11, 1168232), (13, 988504), (22, 584116), (26, 494252), (44, 292058), (47, 273416), (52, 247126), (88, 146029), (94, 136708), (104, 123563), (143, 89864), (188, 68354), (239, 53768), (286, 44932), (376, 34177), (478, 26884), (517, 24856), (572, 22466), (611, 21032), (956, 13442), (1034, 12428), (1144, 11233), (1222, 10516), (1912, 6721), (2068, 6214), (2444, 5258), (2629, 4888), (3107, 4136)]