22226786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 37749888

約数和(自身を除く): 15523102

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 661, 731, 782, 989, 1322, 1462, 1978, 11237, 15203, 16813, 22474, 28423, 30406, 33626, 56846, 258451, 483191, 516902, 653729, 966382, 1307458, 11113393, 22226786]

約数ペア:

[(1, 22226786), (2, 11113393), (17, 1307458), (23, 966382), (34, 653729), (43, 516902), (46, 483191), (86, 258451), (391, 56846), (661, 33626), (731, 30406), (782, 28423), (989, 22474), (1322, 16813), (1462, 15203), (1978, 11237)]