22716004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{63809}}^1$

素因数の和:63902

約数の個数: 12

約数和(自身を含む): 40200300

約数和(自身を除く): 17484296

約数列:

[1, 2, 4, 89, 178, 356, 63809, 127618, 255236, 5679001, 11358002, 22716004]

約数ペア:

[(1, 22716004), (2, 11358002), (4, 5679001), (89, 255236), (178, 127618), (356, 63809)]