22662476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 40674480

約数和(自身を除く): 18012004

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 709, 1418, 2836, 7991, 15982, 31964, 43249, 86498, 92879, 172996, 185758, 371516, 5665619, 11331238, 22662476]

約数ペア:

[(1, 22662476), (2, 11331238), (4, 5665619), (61, 371516), (122, 185758), (131, 172996), (244, 92879), (262, 86498), (524, 43249), (709, 31964), (1418, 15982), (2836, 7991)]