129112562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{17789}}^1$

素因数の和:18001

約数の個数: 16

約数和(自身を含む): 204940800

約数和(自身を除く): 75828238

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 17789, 35578, 337991, 675982, 3397699, 6795398, 64556281, 129112562]

約数ペア:

[(1, 129112562), (2, 64556281), (19, 6795398), (38, 3397699), (191, 675982), (382, 337991), (3629, 35578), (7258, 17789)]