23385406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28729}}^1$

素因数の和:28779

約数の個数: 16

約数和(自身を含む): 39302640

約数和(自身を除く): 15917234

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 28729, 57458, 316019, 632038, 1062973, 2125946, 11692703, 23385406]

約数ペア:

[(1, 23385406), (2, 11692703), (11, 2125946), (22, 1062973), (37, 632038), (74, 316019), (407, 57458), (814, 28729)]