11937548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 36

約数和(自身を含む): 25219152

約数和(自身を除く): 13281604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1181, 1444, 2362, 2527, 4724, 5054, 8267, 10108, 16534, 22439, 33068, 44878, 89756, 157073, 314146, 426341, 628292, 852682, 1705364, 2984387, 5968774, 11937548]

約数ペア:

[(1, 11937548), (2, 5968774), (4, 2984387), (7, 1705364), (14, 852682), (19, 628292), (28, 426341), (38, 314146), (76, 157073), (133, 89756), (266, 44878), (361, 33068), (532, 22439), (722, 16534), (1181, 10108), (1444, 8267), (2362, 5054), (2527, 4724)]