71789182

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{99431}}^1$

素因数の和:99471

約数の個数: 12

約数和(自身を含む): 113650776

約数和(自身を除く): 41861594

約数列:

[1, 2, 19, 38, 361, 722, 99431, 198862, 1889189, 3778378, 35894591, 71789182]

約数ペア:

[(1, 71789182), (2, 35894591), (19, 3778378), (38, 1889189), (361, 198862), (722, 99431)]