11964984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1381}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 31592520

約数和(自身を除く): 19627536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1381, 1444, 2166, 2762, 2888, 4143, 4332, 5524, 8286, 8664, 11048, 16572, 26239, 33144, 52478, 78717, 104956, 157434, 209912, 314868, 498541, 629736, 997082, 1495623, 1994164, 2991246, 3988328, 5982492, 11964984]

約数ペア:

[(1, 11964984), (2, 5982492), (3, 3988328), (4, 2991246), (6, 1994164), (8, 1495623), (12, 997082), (19, 629736), (24, 498541), (38, 314868), (57, 209912), (76, 157434), (114, 104956), (152, 78717), (228, 52478), (361, 33144), (456, 26239), (722, 16572), (1083, 11048), (1381, 8664), (1444, 8286), (2166, 5524), (2762, 4332), (2888, 4143)]