15562672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51193}}^1$

素因数の和:51220

約数の個数: 20

約数和(自身を含む): 31740280

約数和(自身を除く): 16177608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51193, 102386, 204772, 409544, 819088, 972667, 1945334, 3890668, 7781336, 15562672]

約数ペア:

[(1, 15562672), (2, 7781336), (4, 3890668), (8, 1945334), (16, 972667), (19, 819088), (38, 409544), (76, 204772), (152, 102386), (304, 51193)]