16197923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 19860480

約数和(自身を除く): 3662557

約数列:

[1, 7, 17, 79, 119, 553, 1343, 1723, 9401, 12061, 29291, 136117, 205037, 952819, 2313989, 16197923]

約数ペア:

[(1, 16197923), (7, 2313989), (17, 952819), (79, 205037), (119, 136117), (553, 29291), (1343, 12061), (1723, 9401)]