16720212

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{19087}}^1$

素因数の和:19167

約数の個数: 24

約数和(自身を含む): 39550336

約数和(自身を除く): 22830124

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 19087, 38174, 57261, 76348, 114522, 229044, 1393351, 2786702, 4180053, 5573404, 8360106, 16720212]

約数ペア:

[(1, 16720212), (2, 8360106), (3, 5573404), (4, 4180053), (6, 2786702), (12, 1393351), (73, 229044), (146, 114522), (219, 76348), (292, 57261), (438, 38174), (876, 19087)]