71430196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{939871}}^1$

素因数の和:939894

約数の個数: 12

約数和(自身を含む): 131582080

約数和(自身を除く): 60151884

約数列:

[1, 2, 4, 19, 38, 76, 939871, 1879742, 3759484, 17857549, 35715098, 71430196]

約数ペア:

[(1, 71430196), (2, 35715098), (4, 17857549), (19, 3759484), (38, 1879742), (76, 939871)]