19539463682

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1\times {\mathrm{11551}}^1$

素因数の和:14945

約数の個数: 16

約数和(自身を含む): 29429320704

約数和(自身を除く): 9889857022

約数列:

[1, 2, 271, 542, 3121, 6242, 11551, 23102, 845791, 1691582, 3130321, 6260642, 36050671, 72101342, 9769731841, 19539463682]

約数ペア:

[(1, 19539463682), (2, 9769731841), (271, 72101342), (542, 36050671), (3121, 6260642), (6242, 3130321), (11551, 1691582), (23102, 845791)]