22158452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 39868416

約数和(自身を除く): 17709964

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 823, 1646, 3292, 6731, 13462, 26924, 43619, 87238, 104521, 174476, 209042, 418084, 5539613, 11079226, 22158452]

約数ペア:

[(1, 22158452), (2, 11079226), (4, 5539613), (53, 418084), (106, 209042), (127, 174476), (212, 104521), (254, 87238), (508, 43619), (823, 26924), (1646, 13462), (3292, 6731)]