11485712

素因数分解:

$2^4\times 7^1\times {\mathrm{102551}}^1$

素因数の和:102566

約数の個数: 20

約数和(自身を含む): 25432896

約数和(自身を除く): 13947184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 102551, 205102, 410204, 717857, 820408, 1435714, 1640816, 2871428, 5742856, 11485712]

約数ペア:

[(1, 11485712), (2, 5742856), (4, 2871428), (7, 1640816), (8, 1435714), (14, 820408), (16, 717857), (28, 410204), (56, 205102), (112, 102551)]