16639886908

素因数分解:

$2^2\times {\mathrm{937}}^1\times {\mathrm{4439671}}^1$

素因数の和:4440612

約数の個数: 12

約数和(自身を含む): 29150886352

約数和(自身を除く): 12510999444

約数列:

[1, 2, 4, 937, 1874, 3748, 4439671, 8879342, 17758684, 4159971727, 8319943454, 16639886908]

約数ペア:

[(1, 16639886908), (2, 8319943454), (4, 4159971727), (937, 17758684), (1874, 8879342), (3748, 4439671)]