22070398

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17713}}^1$

素因数の和:17811

約数の個数: 16

約数和(自身を含む): 38262240

約数和(自身を除く): 16191842

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 17713, 35426, 123991, 247982, 1576457, 3152914, 11035199, 22070398]

約数ペア:

[(1, 22070398), (2, 11035199), (7, 3152914), (14, 1576457), (89, 247982), (178, 123991), (623, 35426), (1246, 17713)]