65940982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{91331}}^1$

素因数の和:91371

約数の個数: 12

約数和(自身を含む): 104392476

約数和(自身を除く): 38451494

約数列:

[1, 2, 19, 38, 361, 722, 91331, 182662, 1735289, 3470578, 32970491, 65940982]

約数ペア:

[(1, 65940982), (2, 32970491), (19, 3470578), (38, 1735289), (361, 182662), (722, 91331)]