19180046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13759}}^1$

素因数の和:13819

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 12027634

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 13759, 27518, 233903, 467806, 564119, 1128238, 9590023, 19180046]

約数ペア:

[(1, 19180046), (2, 9590023), (17, 1128238), (34, 564119), (41, 467806), (82, 233903), (697, 27518), (1394, 13759)]