17487068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5417

約数の個数: 24

約数和(自身を含む): 32968320

約数和(自身を除く): 15481252

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5351, 10702, 21404, 101669, 203338, 230093, 406676, 460186, 920372, 4371767, 8743534, 17487068]

約数ペア:

[(1, 17487068), (2, 8743534), (4, 4371767), (19, 920372), (38, 460186), (43, 406676), (76, 230093), (86, 203338), (172, 101669), (817, 21404), (1634, 10702), (3268, 5351)]