22246718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2539}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 36057840

約数和(自身を除く): 13811122

約数列:

[1, 2, 13, 26, 337, 674, 2539, 4381, 5078, 8762, 33007, 66014, 855643, 1711286, 11123359, 22246718]

約数ペア:

[(1, 22246718), (2, 11123359), (13, 1711286), (26, 855643), (337, 66014), (674, 33007), (2539, 8762), (4381, 5078)]