9818590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13829}}^1$

素因数の和:13907

約数の個数: 16

約数和(自身を含む): 17923680

約数和(自身を除く): 8105090

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13829, 27658, 69145, 138290, 981859, 1963718, 4909295, 9818590]

約数ペア:

[(1, 9818590), (2, 4909295), (5, 1963718), (10, 981859), (71, 138290), (142, 69145), (355, 27658), (710, 13829)]