22660988

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1453}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 45434592

約数和(自身を除く): 22773604

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 1453, 2228, 2906, 3899, 5812, 7798, 10171, 15596, 20342, 40684, 809321, 1618642, 3237284, 5665247, 11330494, 22660988]

約数ペア:

[(1, 22660988), (2, 11330494), (4, 5665247), (7, 3237284), (14, 1618642), (28, 809321), (557, 40684), (1114, 20342), (1453, 15596), (2228, 10171), (2906, 7798), (3899, 5812)]