15695570864

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7057361}}^1$

素因数の和:7057508

約数の個数: 20

約数和(自身を含む): 30628951080

約数和(自身を除く): 14933380216

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7057361, 14114722, 28229444, 56458888, 112917776, 980973179, 1961946358, 3923892716, 7847785432, 15695570864]

約数ペア:

[(1, 15695570864), (2, 7847785432), (4, 3923892716), (8, 1961946358), (16, 980973179), (139, 112917776), (278, 56458888), (556, 28229444), (1112, 14114722), (2224, 7057361)]