13129864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 27728640

約数和(自身を除く): 14598776

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4813, 9626, 19252, 38504, 52943, 105886, 149203, 211772, 298406, 423544, 596812, 1193624, 1641233, 3282466, 6564932, 13129864]

約数ペア:

[(1, 13129864), (2, 6564932), (4, 3282466), (8, 1641233), (11, 1193624), (22, 596812), (31, 423544), (44, 298406), (62, 211772), (88, 149203), (124, 105886), (248, 52943), (341, 38504), (682, 19252), (1364, 9626), (2728, 4813)]