15487404

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1321}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 36201648

約数和(自身を除く): 20714244

約数列:

[1, 2, 3, 4, 6, 12, 977, 1321, 1954, 2642, 2931, 3908, 3963, 5284, 5862, 7926, 11724, 15852, 1290617, 2581234, 3871851, 5162468, 7743702, 15487404]

約数ペア:

[(1, 15487404), (2, 7743702), (3, 5162468), (4, 3871851), (6, 2581234), (12, 1290617), (977, 15852), (1321, 11724), (1954, 7926), (2642, 5862), (2931, 5284), (3908, 3963)]