15203416

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{17761}}^1$

素因数の和:17874

約数の個数: 16

約数和(自身を含む): 28774440

約数和(自身を除く): 13571024

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 17761, 35522, 71044, 142088, 1900427, 3800854, 7601708, 15203416]

約数ペア:

[(1, 15203416), (2, 7601708), (4, 3800854), (8, 1900427), (107, 142088), (214, 71044), (428, 35522), (856, 17761)]