13888913132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2503409}}^1$

素因数の和:2503505

約数の個数: 24

約数和(自身を含む): 25935327600

約数和(自身を除く): 12046414468

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 2503409, 5006818, 10013636, 47564771, 95129542, 182748857, 190259084, 365497714, 730995428, 3472228283, 6944456566, 13888913132]

約数ペア:

[(1, 13888913132), (2, 6944456566), (4, 3472228283), (19, 730995428), (38, 365497714), (73, 190259084), (76, 182748857), (146, 95129542), (292, 47564771), (1387, 10013636), (2774, 5006818), (5548, 2503409)]