16589180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8053}}^1$

素因数の和:8165

約数の個数: 24

約数和(自身を含む): 35179872

約数和(自身を除く): 18590692

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8053, 16106, 32212, 40265, 80530, 161060, 829459, 1658918, 3317836, 4147295, 8294590, 16589180]

約数ペア:

[(1, 16589180), (2, 8294590), (4, 4147295), (5, 3317836), (10, 1658918), (20, 829459), (103, 161060), (206, 80530), (412, 40265), (515, 32212), (1030, 16106), (2060, 8053)]