15697728368

素因数分解:

$2^4\times 7^1\times {\mathrm{140158289}}^1$

素因数の和:140158304

約数の個数: 20

約数和(自身を含む): 34759255920

約数和(自身を除く): 19061527552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140158289, 280316578, 560633156, 981108023, 1121266312, 1962216046, 2242532624, 3924432092, 7848864184, 15697728368]

約数ペア:

[(1, 15697728368), (2, 7848864184), (4, 3924432092), (7, 2242532624), (8, 1962216046), (14, 1121266312), (16, 981108023), (28, 560633156), (56, 280316578), (112, 140158289)]