12227545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11736

約数の個数: 16

約数和(自身を含む): 16850880

約数和(自身を除く): 4623335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 11701, 58505, 128711, 222319, 643555, 1111595, 2445509, 12227545]

約数ペア:

[(1, 12227545), (5, 2445509), (11, 1111595), (19, 643555), (55, 222319), (95, 128711), (209, 58505), (1045, 11701)]