123704858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{25633}}^1$

素因数の和:25781

約数の個数: 16

約数和(自身を含む): 196869120

約数和(自身を除く): 73164262

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 25633, 51266, 487027, 974054, 3255391, 6510782, 61852429, 123704858]

約数ペア:

[(1, 123704858), (2, 61852429), (19, 6510782), (38, 3255391), (127, 974054), (254, 487027), (2413, 51266), (4826, 25633)]