23067209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 26248320

約数和(自身を除く): 3181111

約数列:

[1, 11, 29, 167, 319, 433, 1837, 4763, 4843, 12557, 53273, 72311, 138127, 795421, 2097019, 23067209]

約数ペア:

[(1, 23067209), (11, 2097019), (29, 795421), (167, 138127), (319, 72311), (433, 53273), (1837, 12557), (4763, 4843)]