15696574768

素因数分解:

$2^4\times 7^1\times {\mathrm{140147989}}^1$

素因数の和:140148004

約数の個数: 20

約数和(自身を含む): 34756701520

約数和(自身を除く): 19060126752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140147989, 280295978, 560591956, 981035923, 1121183912, 1962071846, 2242367824, 3924143692, 7848287384, 15696574768]

約数ペア:

[(1, 15696574768), (2, 7848287384), (4, 3924143692), (7, 2242367824), (8, 1962071846), (14, 1121183912), (16, 981035923), (28, 560591956), (56, 280295978), (112, 140147989)]