13604855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 19215360

約数和(自身を除く): 5610505

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 277, 517, 893, 1045, 1385, 2585, 3047, 4465, 5263, 9823, 13019, 15235, 26315, 49115, 57893, 65095, 143209, 247361, 289465, 716045, 1236805, 2720971, 13604855]

約数ペア:

[(1, 13604855), (5, 2720971), (11, 1236805), (19, 716045), (47, 289465), (55, 247361), (95, 143209), (209, 65095), (235, 57893), (277, 49115), (517, 26315), (893, 15235), (1045, 13019), (1385, 9823), (2585, 5263), (3047, 4465)]