12719184

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 35247744

約数和(自身を除く): 22528560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 281, 328, 368, 492, 552, 562, 656, 843, 943, 984, 1104, 1124, 1686, 1886, 1968, 2248, 2829, 3372, 3772, 4496, 5658, 6463, 6744, 7544, 11316, 11521, 12926, 13488, 15088, 19389, 22632, 23042, 25852, 34563, 38778, 45264, 46084, 51704, 69126, 77556, 92168, 103408, 138252, 155112, 184336, 264983, 276504, 310224, 529966, 553008, 794949, 1059932, 1589898, 2119864, 3179796, 4239728, 6359592, 12719184]

約数ペア:

[(1, 12719184), (2, 6359592), (3, 4239728), (4, 3179796), (6, 2119864), (8, 1589898), (12, 1059932), (16, 794949), (23, 553008), (24, 529966), (41, 310224), (46, 276504), (48, 264983), (69, 184336), (82, 155112), (92, 138252), (123, 103408), (138, 92168), (164, 77556), (184, 69126), (246, 51704), (276, 46084), (281, 45264), (328, 38778), (368, 34563), (492, 25852), (552, 23042), (562, 22632), (656, 19389), (843, 15088), (943, 13488), (984, 12926), (1104, 11521), (1124, 11316), (1686, 7544), (1886, 6744), (1968, 6463), (2248, 5658), (2829, 4496), (3372, 3772)]