18857085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96703}}^1$

素因数の和:96724

約数の個数: 16

約数和(自身を含む): 32492544

約数和(自身を除く): 13635459

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 96703, 290109, 483515, 1257139, 1450545, 3771417, 6285695, 18857085]

約数ペア:

[(1, 18857085), (3, 6285695), (5, 3771417), (13, 1450545), (15, 1257139), (39, 483515), (65, 290109), (195, 96703)]