15945780016

素因数分解:

$2^4\times {\mathrm{996611251}}^1$

素因数の和:996611259

約数の個数: 10

約数和(自身を含む): 30894948812

約数和(自身を除く): 14949168796

約数列:

[1, 2, 4, 8, 16, 996611251, 1993222502, 3986445004, 7972890008, 15945780016]

約数ペア:

[(1, 15945780016), (2, 7972890008), (4, 3986445004), (8, 1993222502), (16, 996611251)]