13283228

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 26723424

約数和(自身を除く): 13440196

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 2621, 5068, 5242, 10484, 18347, 36694, 73388, 474401, 948802, 1897604, 3320807, 6641614, 13283228]

約数ペア:

[(1, 13283228), (2, 6641614), (4, 3320807), (7, 1897604), (14, 948802), (28, 474401), (181, 73388), (362, 36694), (724, 18347), (1267, 10484), (2534, 5242), (2621, 5068)]