15385796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 28041216

約数和(自身を除く): 12655420

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 977, 1954, 3908, 3937, 7874, 15748, 30287, 60574, 121148, 124079, 248158, 496316, 3846449, 7692898, 15385796]

約数ペア:

[(1, 15385796), (2, 7692898), (4, 3846449), (31, 496316), (62, 248158), (124, 124079), (127, 121148), (254, 60574), (508, 30287), (977, 15748), (1954, 7874), (3908, 3937)]