11676944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 24194880

約数和(自身を除く): 12517936

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 541, 568, 1082, 1136, 1349, 2164, 2698, 4328, 5396, 8656, 10279, 10792, 20558, 21584, 38411, 41116, 76822, 82232, 153644, 164464, 307288, 614576, 729809, 1459618, 2919236, 5838472, 11676944]

約数ペア:

[(1, 11676944), (2, 5838472), (4, 2919236), (8, 1459618), (16, 729809), (19, 614576), (38, 307288), (71, 164464), (76, 153644), (142, 82232), (152, 76822), (284, 41116), (304, 38411), (541, 21584), (568, 20558), (1082, 10792), (1136, 10279), (1349, 8656), (2164, 5396), (2698, 4328)]