12842904

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{2239}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 19413096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2239, 2868, 4478, 5736, 6717, 8956, 13434, 17912, 26868, 53736, 535121, 1070242, 1605363, 2140484, 3210726, 4280968, 6421452, 12842904]

約数ペア:

[(1, 12842904), (2, 6421452), (3, 4280968), (4, 3210726), (6, 2140484), (8, 1605363), (12, 1070242), (24, 535121), (239, 53736), (478, 26868), (717, 17912), (956, 13434), (1434, 8956), (1912, 6717), (2239, 5736), (2868, 4478)]