15691817972

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1231}}^1\times {\mathrm{11027}}^1$

素因数の和:12296

約数の個数: 36

約数和(自身を含む): 29197379904

約数和(自身を除く): 13505561932

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1231, 2462, 4924, 11027, 20927, 22054, 41854, 44108, 83708, 187459, 355759, 374918, 711518, 749836, 1423036, 3186803, 6373606, 12747212, 13574237, 27148474, 54296948, 230762029, 461524058, 923048116, 3922954493, 7845908986, 15691817972]

約数ペア:

[(1, 15691817972), (2, 7845908986), (4, 3922954493), (17, 923048116), (34, 461524058), (68, 230762029), (289, 54296948), (578, 27148474), (1156, 13574237), (1231, 12747212), (2462, 6373606), (4924, 3186803), (11027, 1423036), (20927, 749836), (22054, 711518), (41854, 374918), (44108, 355759), (83708, 187459)]