22129138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 14262542

約数列:

[1, 2, 17, 34, 71, 89, 103, 142, 178, 206, 1207, 1513, 1751, 2414, 3026, 3502, 6319, 7313, 9167, 12638, 14626, 18334, 107423, 124321, 155839, 214846, 248642, 311678, 650857, 1301714, 11064569, 22129138]

約数ペア:

[(1, 22129138), (2, 11064569), (17, 1301714), (34, 650857), (71, 311678), (89, 248642), (103, 214846), (142, 155839), (178, 124321), (206, 107423), (1207, 18334), (1513, 14626), (1751, 12638), (2414, 9167), (3026, 7313), (3502, 6319)]