15123656

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{673}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 28944930

約数和(自身を除く): 13821274

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 673, 1346, 2692, 2809, 5384, 5618, 11236, 22472, 35669, 71338, 142676, 285352, 1890457, 3780914, 7561828, 15123656]

約数ペア:

[(1, 15123656), (2, 7561828), (4, 3780914), (8, 1890457), (53, 285352), (106, 142676), (212, 71338), (424, 35669), (673, 22472), (1346, 11236), (2692, 5618), (2809, 5384)]