15703732016

素因数分解:

$2^4\times 7^1\times {\mathrm{140211893}}^1$

素因数の和:140211908

約数の個数: 20

約数和(自身を含む): 34772549712

約数和(自身を除く): 19068817696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140211893, 280423786, 560847572, 981483251, 1121695144, 1962966502, 2243390288, 3925933004, 7851866008, 15703732016]

約数ペア:

[(1, 15703732016), (2, 7851866008), (4, 3925933004), (7, 2243390288), (8, 1962966502), (14, 1121695144), (16, 981483251), (28, 560847572), (56, 280423786), (112, 140211893)]