16997156724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{696719}}^1$

素因数の和:696852

約数の個数: 48

約数和(自身を含む): 42137625600

約数和(自身を除く): 25140468876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 2033, 4066, 6099, 8132, 12198, 24396, 696719, 1393438, 2090157, 2786876, 4180314, 8360628, 13237661, 26475322, 39712983, 52950644, 74548933, 79425966, 149097866, 158851932, 223646799, 298195732, 447293598, 894587196, 1416429727, 2832859454, 4249289181, 5665718908, 8498578362, 16997156724]

約数ペア:

[(1, 16997156724), (2, 8498578362), (3, 5665718908), (4, 4249289181), (6, 2832859454), (12, 1416429727), (19, 894587196), (38, 447293598), (57, 298195732), (76, 223646799), (107, 158851932), (114, 149097866), (214, 79425966), (228, 74548933), (321, 52950644), (428, 39712983), (642, 26475322), (1284, 13237661), (2033, 8360628), (4066, 4180314), (6099, 2786876), (8132, 2090157), (12198, 1393438), (24396, 696719)]