12817048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 25814160

約数和(自身を除く): 12997112

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1291, 2482, 2582, 4964, 5164, 9928, 10328, 21947, 43894, 87788, 94243, 175576, 188486, 376972, 753944, 1602131, 3204262, 6408524, 12817048]

約数ペア:

[(1, 12817048), (2, 6408524), (4, 3204262), (8, 1602131), (17, 753944), (34, 376972), (68, 188486), (73, 175576), (136, 94243), (146, 87788), (292, 43894), (584, 21947), (1241, 10328), (1291, 9928), (2482, 5164), (2582, 4964)]