17019742

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1035

約数の個数: 16

約数和(自身を含む): 26107920

約数和(自身を除く): 9088178

約数列:

[1, 2, 67, 134, 157, 314, 809, 1618, 10519, 21038, 54203, 108406, 127013, 254026, 8509871, 17019742]

約数ペア:

[(1, 17019742), (2, 8509871), (67, 254026), (134, 127013), (157, 108406), (314, 54203), (809, 21038), (1618, 10519)]