17490298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 14765702

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1399, 1786, 2798, 6251, 9793, 12502, 19586, 26581, 53162, 65753, 131506, 186067, 372134, 460271, 920542, 1249307, 2498614, 8745149, 17490298]

約数ペア:

[(1, 17490298), (2, 8745149), (7, 2498614), (14, 1249307), (19, 920542), (38, 460271), (47, 372134), (94, 186067), (133, 131506), (266, 65753), (329, 53162), (658, 26581), (893, 19586), (1399, 12502), (1786, 9793), (2798, 6251)]