18525496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 38206080

約数和(自身を除く): 19680584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 1607, 2882, 3214, 5764, 6428, 11528, 12856, 17677, 35354, 70708, 141416, 210517, 421034, 842068, 1684136, 2315687, 4631374, 9262748, 18525496]

約数ペア:

[(1, 18525496), (2, 9262748), (4, 4631374), (8, 2315687), (11, 1684136), (22, 842068), (44, 421034), (88, 210517), (131, 141416), (262, 70708), (524, 35354), (1048, 17677), (1441, 12856), (1607, 11528), (2882, 6428), (3214, 5764)]