19528020008

素因数分解:

$2^3\times 7^1\times {\mathrm{348714643}}^1$

素因数の和:348714656

約数の個数: 16

約数和(自身を含む): 41845757280

約数和(自身を除く): 22317737272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 348714643, 697429286, 1394858572, 2441002501, 2789717144, 4882005002, 9764010004, 19528020008]

約数ペア:

[(1, 19528020008), (2, 9764010004), (4, 4882005002), (7, 2789717144), (8, 2441002501), (14, 1394858572), (28, 697429286), (56, 348714643)]