17690672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{58193}}^1$

素因数の和:58220

約数の個数: 20

約数和(自身を含む): 36080280

約数和(自身を除く): 18389608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 58193, 116386, 232772, 465544, 931088, 1105667, 2211334, 4422668, 8845336, 17690672]

約数ペア:

[(1, 17690672), (2, 8845336), (4, 4422668), (8, 2211334), (16, 1105667), (19, 931088), (38, 465544), (76, 232772), (152, 116386), (304, 58193)]