15155608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 31323600

約数和(自身を除く): 16167992

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 3389, 4472, 6778, 13556, 27112, 44057, 88114, 145727, 176228, 291454, 352456, 582908, 1165816, 1894451, 3788902, 7577804, 15155608]

約数ペア:

[(1, 15155608), (2, 7577804), (4, 3788902), (8, 1894451), (13, 1165816), (26, 582908), (43, 352456), (52, 291454), (86, 176228), (104, 145727), (172, 88114), (344, 44057), (559, 27112), (1118, 13556), (2236, 6778), (3389, 4472)]