12163976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 27060480

約数和(自身を除く): 14896504

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 173, 187, 188, 346, 374, 376, 517, 692, 748, 799, 1034, 1384, 1496, 1598, 1903, 2068, 2941, 3196, 3806, 4136, 5882, 6392, 7612, 8131, 8789, 11764, 15224, 16262, 17578, 23528, 32351, 32524, 35156, 64702, 65048, 70312, 89441, 129404, 138227, 178882, 258808, 276454, 357764, 552908, 715528, 1105816, 1520497, 3040994, 6081988, 12163976]

約数ペア:

[(1, 12163976), (2, 6081988), (4, 3040994), (8, 1520497), (11, 1105816), (17, 715528), (22, 552908), (34, 357764), (44, 276454), (47, 258808), (68, 178882), (88, 138227), (94, 129404), (136, 89441), (173, 70312), (187, 65048), (188, 64702), (346, 35156), (374, 32524), (376, 32351), (517, 23528), (692, 17578), (748, 16262), (799, 15224), (1034, 11764), (1384, 8789), (1496, 8131), (1598, 7612), (1903, 6392), (2068, 5882), (2941, 4136), (3196, 3806)]