9661718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 15857856

約数和(自身を除く): 6196138

約数列:

[1, 2, 11, 22, 643, 683, 1286, 1366, 7073, 7513, 14146, 15026, 439169, 878338, 4830859, 9661718]

約数ペア:

[(1, 9661718), (2, 4830859), (11, 878338), (22, 439169), (643, 15026), (683, 14146), (1286, 7513), (1366, 7073)]