15761884

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 28316288

約数和(自身を除く): 12554404

約数列:

[1, 2, 4, 67, 103, 134, 206, 268, 412, 571, 1142, 2284, 6901, 13802, 27604, 38257, 58813, 76514, 117626, 153028, 235252, 3940471, 7880942, 15761884]

約数ペア:

[(1, 15761884), (2, 7880942), (4, 3940471), (67, 235252), (103, 153028), (134, 117626), (206, 76514), (268, 58813), (412, 38257), (571, 27604), (1142, 13802), (2284, 6901)]