15697552012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11027}}^1\times {\mathrm{18731}}^1$

素因数の和:29781

約数の個数: 24

約数和(自身を含む): 28920709440

約数和(自身を除く): 13223157428

約数列:

[1, 2, 4, 19, 38, 76, 11027, 18731, 22054, 37462, 44108, 74924, 209513, 355889, 419026, 711778, 838052, 1423556, 206546737, 413093474, 826186948, 3924388003, 7848776006, 15697552012]

約数ペア:

[(1, 15697552012), (2, 7848776006), (4, 3924388003), (19, 826186948), (38, 413093474), (76, 206546737), (11027, 1423556), (18731, 838052), (22054, 711778), (37462, 419026), (44108, 355889), (74924, 209513)]