21835694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{991}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 12447826

約数列:

[1, 2, 23, 46, 479, 958, 991, 1982, 11017, 22034, 22793, 45586, 474689, 949378, 10917847, 21835694]

約数ペア:

[(1, 21835694), (2, 10917847), (23, 949378), (46, 474689), (479, 45586), (958, 22793), (991, 22034), (1982, 11017)]