22123408

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{1621}}^1$

素因数の和:2482

約数の個数: 20

約数和(自身を含む): 42940828

約数和(自身を除く): 20817420

約数列:

[1, 2, 4, 8, 16, 853, 1621, 1706, 3242, 3412, 6484, 6824, 12968, 13648, 25936, 1382713, 2765426, 5530852, 11061704, 22123408]

約数ペア:

[(1, 22123408), (2, 11061704), (4, 5530852), (8, 2765426), (16, 1382713), (853, 25936), (1621, 13648), (1706, 12968), (3242, 6824), (3412, 6484)]