10991006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 18754344

約数和(自身を除く): 7763338

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1171, 2342, 4693, 9386, 15223, 22249, 30446, 44498, 289237, 422731, 578474, 845462, 5495503, 10991006]

約数ペア:

[(1, 10991006), (2, 5495503), (13, 845462), (19, 578474), (26, 422731), (38, 289237), (247, 44498), (361, 30446), (494, 22249), (722, 15223), (1171, 9386), (2342, 4693)]