22724438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27917}}^1$

素因数の和:27967

約数の個数: 16

約数和(自身を含む): 38191824

約数和(自身を除く): 15467386

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27917, 55834, 307087, 614174, 1032929, 2065858, 11362219, 22724438]

約数ペア:

[(1, 22724438), (2, 11362219), (11, 2065858), (22, 1032929), (37, 614174), (74, 307087), (407, 55834), (814, 27917)]