15118736

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8669}}^1$

素因数の和:8786

約数の個数: 20

約数和(自身を含む): 29564700

約数和(自身を除く): 14445964

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8669, 17338, 34676, 69352, 138704, 944921, 1889842, 3779684, 7559368, 15118736]

約数ペア:

[(1, 15118736), (2, 7559368), (4, 3779684), (8, 1889842), (16, 944921), (109, 138704), (218, 69352), (436, 34676), (872, 17338), (1744, 8669)]