15207972016

素因数分解:

$2^4\times {\mathrm{950498251}}^1$

素因数の和:950498259

約数の個数: 10

約数和(自身を含む): 29465445812

約数和(自身を除く): 14257473796

約数列:

[1, 2, 4, 8, 16, 950498251, 1900996502, 3801993004, 7603986008, 15207972016]

約数ペア:

[(1, 15207972016), (2, 7603986008), (4, 3801993004), (8, 1900996502), (16, 950498251)]