19196366

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80657}}^1$

素因数の和:80683

約数の個数: 16

約数和(自身を含む): 34844256

約数和(自身を除く): 15647890

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80657, 161314, 564599, 1129198, 1371169, 2742338, 9598183, 19196366]

約数ペア:

[(1, 19196366), (2, 9598183), (7, 2742338), (14, 1371169), (17, 1129198), (34, 564599), (119, 161314), (238, 80657)]