22441616

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{3533}}^1$

素因数の和:3938

約数の個数: 20

約数和(自身を含む): 43602492

約数和(自身を除く): 21160876

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 3533, 6352, 7066, 14132, 28264, 56528, 1402601, 2805202, 5610404, 11220808, 22441616]

約数ペア:

[(1, 22441616), (2, 11220808), (4, 5610404), (8, 2805202), (16, 1402601), (397, 56528), (794, 28264), (1588, 14132), (3176, 7066), (3533, 6352)]