15279184

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8761}}^1$

素因数の和:8878

約数の個数: 20

約数和(自身を含む): 29878420

約数和(自身を除く): 14599236

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8761, 17522, 35044, 70088, 140176, 954949, 1909898, 3819796, 7639592, 15279184]

約数ペア:

[(1, 15279184), (2, 7639592), (4, 3819796), (8, 1909898), (16, 954949), (109, 140176), (218, 70088), (436, 35044), (872, 17522), (1744, 8761)]