21652322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20543}}^1$

素因数の和:20593

約数の個数: 16

約数和(自身を含む): 35500032

約数和(自身を除く): 13847710

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 20543, 41086, 349231, 636833, 698462, 1273666, 10826161, 21652322]

約数ペア:

[(1, 21652322), (2, 10826161), (17, 1273666), (31, 698462), (34, 636833), (62, 349231), (527, 41086), (1054, 20543)]