15240652

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5087}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 30772224

約数和(自身を除く): 15531572

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5087, 10174, 20348, 35609, 71218, 142436, 544309, 1088618, 2177236, 3810163, 7620326, 15240652]

約数ペア:

[(1, 15240652), (2, 7620326), (4, 3810163), (7, 2177236), (14, 1088618), (28, 544309), (107, 142436), (214, 71218), (428, 35609), (749, 20348), (1498, 10174), (2996, 5087)]