127536778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{50093}}^1$

素因数の和:50181

約数の個数: 16

約数和(自身を含む): 204383520

約数和(自身を除く): 76846742

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 50093, 100186, 951767, 1903534, 3356231, 6712462, 63768389, 127536778]

約数ペア:

[(1, 127536778), (2, 63768389), (19, 6712462), (38, 3356231), (67, 1903534), (134, 951767), (1273, 100186), (2546, 50093)]