15704868016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20884133}}^1$

素因数の和:20884188

約数の個数: 20

約数和(自身を含む): 31075591392

約数和(自身を除く): 15370723376

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20884133, 41768266, 83536532, 167073064, 334146128, 981554251, 1963108502, 3926217004, 7852434008, 15704868016]

約数ペア:

[(1, 15704868016), (2, 7852434008), (4, 3926217004), (8, 1963108502), (16, 981554251), (47, 334146128), (94, 167073064), (188, 83536532), (376, 41768266), (752, 20884133)]