15296197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 18800640

約数和(自身を除く): 3504443

約数列:

[1, 7, 19, 47, 133, 329, 893, 2447, 6251, 17129, 46493, 115009, 325451, 805063, 2185171, 15296197]

約数ペア:

[(1, 15296197), (7, 2185171), (19, 805063), (47, 325451), (133, 115009), (329, 46493), (893, 17129), (2447, 6251)]