10538738

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 24

約数和(自身を含む): 18899328

約数和(自身を除く): 8360590

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 1423, 2846, 3703, 7406, 9961, 19922, 32729, 65458, 229103, 458206, 752767, 1505534, 5269369, 10538738]

約数ペア:

[(1, 10538738), (2, 5269369), (7, 1505534), (14, 752767), (23, 458206), (46, 229103), (161, 65458), (322, 32729), (529, 19922), (1058, 9961), (1423, 7406), (2846, 3703)]