9893338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 19232640

約数和(自身を除く): 9339302

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 2861, 3458, 5722, 20027, 37193, 40054, 54359, 74386, 108718, 260351, 380513, 520702, 706667, 761026, 1413334, 4946669, 9893338]

約数ペア:

[(1, 9893338), (2, 4946669), (7, 1413334), (13, 761026), (14, 706667), (19, 520702), (26, 380513), (38, 260351), (91, 108718), (133, 74386), (182, 54359), (247, 40054), (266, 37193), (494, 20027), (1729, 5722), (2861, 3458)]