15690980926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{426919}}^1$

素因数の和:427008

約数の個数: 32

約数和(自身を含む): 26557839360

約数和(自身を除く): 10866858434

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 2162, 18377, 36754, 426919, 853838, 7257623, 9819137, 14515246, 19638274, 20065193, 40130386, 166925329, 333850658, 341108281, 461499439, 682216562, 922998878, 7845490463, 15690980926]

約数ペア:

[(1, 15690980926), (2, 7845490463), (17, 922998878), (23, 682216562), (34, 461499439), (46, 341108281), (47, 333850658), (94, 166925329), (391, 40130386), (782, 20065193), (799, 19638274), (1081, 14515246), (1598, 9819137), (2162, 7257623), (18377, 853838), (36754, 426919)]