12419586

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 28416960

約数和(自身を除く): 15997374

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 229, 262, 393, 414, 458, 687, 786, 1179, 1374, 2061, 2358, 3013, 4122, 5267, 6026, 9039, 10534, 15801, 18078, 27117, 29999, 31602, 47403, 54234, 59998, 89997, 94806, 179994, 269991, 539982, 689977, 1379954, 2069931, 4139862, 6209793, 12419586]

約数ペア:

[(1, 12419586), (2, 6209793), (3, 4139862), (6, 2069931), (9, 1379954), (18, 689977), (23, 539982), (46, 269991), (69, 179994), (131, 94806), (138, 89997), (207, 59998), (229, 54234), (262, 47403), (393, 31602), (414, 29999), (458, 27117), (687, 18078), (786, 15801), (1179, 10534), (1374, 9039), (2061, 6026), (2358, 5267), (3013, 4122)]