38815981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 42565824

約数和(自身を除く): 3749843

約数列:

[1, 17, 53, 67, 643, 901, 1139, 3551, 10931, 34079, 43081, 60367, 579343, 732377, 2283293, 38815981]

約数ペア:

[(1, 38815981), (17, 2283293), (53, 732377), (67, 579343), (643, 60367), (901, 43081), (1139, 34079), (3551, 10931)]