22079438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 34149600

約数和(自身を除く): 12070162

約数列:

[1, 2, 61, 71, 122, 142, 2549, 4331, 5098, 8662, 155489, 180979, 310978, 361958, 11039719, 22079438]

約数ペア:

[(1, 22079438), (2, 11039719), (61, 361958), (71, 310978), (122, 180979), (142, 155489), (2549, 8662), (4331, 5098)]