15139356

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{4909}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 35469840

約数和(自身を除く): 20330484

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 4909, 9818, 14727, 19636, 29454, 58908, 1261613, 2523226, 3784839, 5046452, 7569678, 15139356]

約数ペア:

[(1, 15139356), (2, 7569678), (3, 5046452), (4, 3784839), (6, 2523226), (12, 1261613), (257, 58908), (514, 29454), (771, 19636), (1028, 14727), (1542, 9818), (3084, 4909)]