11503768

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{2081}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 21611160

約数和(自身を除く): 10107392

約数列:

[1, 2, 4, 8, 691, 1382, 2081, 2764, 4162, 5528, 8324, 16648, 1437971, 2875942, 5751884, 11503768]

約数ペア:

[(1, 11503768), (2, 5751884), (4, 2875942), (8, 1437971), (691, 16648), (1382, 8324), (2081, 5528), (2764, 4162)]