2019437309

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{15551}}^1$

素因数の和:15712

約数の個数: 16

約数和(自身を含む): 2149908480

約数和(自身を除く): 130471171

約数列:

[1, 31, 59, 71, 1829, 2201, 4189, 15551, 129859, 482081, 917509, 1104121, 28442779, 34227751, 65143139, 2019437309]

約数ペア:

[(1, 2019437309), (31, 65143139), (59, 34227751), (71, 28442779), (1829, 1104121), (2201, 917509), (4189, 482081), (15551, 129859)]