15960574

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 29762208

約数和(自身を除く): 13801634

約数列:

[1, 2, 7, 14, 23, 46, 49, 73, 97, 98, 146, 161, 194, 322, 511, 679, 1022, 1127, 1358, 1679, 2231, 2254, 3358, 3577, 4462, 4753, 7081, 7154, 9506, 11753, 14162, 15617, 23506, 31234, 49567, 82271, 99134, 109319, 162863, 164542, 218638, 325726, 346969, 693938, 1140041, 2280082, 7980287, 15960574]

約数ペア:

[(1, 15960574), (2, 7980287), (7, 2280082), (14, 1140041), (23, 693938), (46, 346969), (49, 325726), (73, 218638), (97, 164542), (98, 162863), (146, 109319), (161, 99134), (194, 82271), (322, 49567), (511, 31234), (679, 23506), (1022, 15617), (1127, 14162), (1358, 11753), (1679, 9506), (2231, 7154), (2254, 7081), (3358, 4753), (3577, 4462)]