2196272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10559}}^1$

素因数の和:10580

約数の個数: 20

約数和(自身を含む): 4583040

約数和(自身を除く): 2386768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10559, 21118, 42236, 84472, 137267, 168944, 274534, 549068, 1098136, 2196272]

約数ペア:

[(1, 2196272), (2, 1098136), (4, 549068), (8, 274534), (13, 168944), (16, 137267), (26, 84472), (52, 42236), (104, 21118), (208, 10559)]