21082706

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 32313600

約数和(自身を除く): 11230894

約数列:

[1, 2, 59, 118, 373, 479, 746, 958, 22007, 28261, 44014, 56522, 178667, 357334, 10541353, 21082706]

約数ペア:

[(1, 21082706), (2, 10541353), (59, 357334), (118, 178667), (373, 56522), (479, 44014), (746, 28261), (958, 22007)]