1887662986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6899}}^1\times {\mathrm{12437}}^1$

素因数の和:19349

約数の個数: 16

約数和(自身を含む): 3089599200

約数和(自身を除く): 1201936214

約数列:

[1, 2, 11, 22, 6899, 12437, 13798, 24874, 75889, 136807, 151778, 273614, 85802863, 171605726, 943831493, 1887662986]

約数ペア:

[(1, 1887662986), (2, 943831493), (11, 171605726), (22, 85802863), (6899, 273614), (12437, 151778), (13798, 136807), (24874, 75889)]