13558616

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 26082000

約数和(自身を除く): 12523384

約数列:

[1, 2, 4, 8, 89, 137, 139, 178, 274, 278, 356, 548, 556, 712, 1096, 1112, 12193, 12371, 19043, 24386, 24742, 38086, 48772, 49484, 76172, 97544, 98968, 152344, 1694827, 3389654, 6779308, 13558616]

約数ペア:

[(1, 13558616), (2, 6779308), (4, 3389654), (8, 1694827), (89, 152344), (137, 98968), (139, 97544), (178, 76172), (274, 49484), (278, 48772), (356, 38086), (548, 24742), (556, 24386), (712, 19043), (1096, 12371), (1112, 12193)]