15038512

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8623}}^1$

素因数の和:8740

約数の個数: 20

約数和(自身を含む): 29407840

約数和(自身を除く): 14369328

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8623, 17246, 34492, 68984, 137968, 939907, 1879814, 3759628, 7519256, 15038512]

約数ペア:

[(1, 15038512), (2, 7519256), (4, 3759628), (8, 1879814), (16, 939907), (109, 137968), (218, 68984), (436, 34492), (872, 17246), (1744, 8623)]