15120584

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{4987}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 28431600

約数和(自身を除く): 13311016

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 4987, 9974, 19948, 39896, 1890073, 3780146, 7560292, 15120584]

約数ペア:

[(1, 15120584), (2, 7560292), (4, 3780146), (8, 1890073), (379, 39896), (758, 19948), (1516, 9974), (3032, 4987)]