27974914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17419}}^1$

素因数の和:17505

約数の個数: 16

約数和(自身を含む): 46406880

約数和(自身を除く): 18431966

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 17419, 34838, 191609, 383218, 1271587, 2543174, 13987457, 27974914]

約数ペア:

[(1, 27974914), (2, 13987457), (11, 2543174), (22, 1271587), (73, 383218), (146, 191609), (803, 34838), (1606, 17419)]