127968038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{18947}}^1$

素因数の和:19267

約数の個数: 16

約数和(自身を含む): 210095424

約数和(自身を除く): 82127386

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 18947, 37894, 208417, 416834, 5816729, 11633458, 63984019, 127968038]

約数ペア:

[(1, 127968038), (2, 63984019), (11, 11633458), (22, 5816729), (307, 416834), (614, 208417), (3377, 37894), (6754, 18947)]