22243972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 40037760

約数和(自身を除く): 17793788

約数列:

[1, 2, 4, 47, 94, 179, 188, 358, 661, 716, 1322, 2644, 8413, 16826, 31067, 33652, 62134, 118319, 124268, 236638, 473276, 5560993, 11121986, 22243972]

約数ペア:

[(1, 22243972), (2, 11121986), (4, 5560993), (47, 473276), (94, 236638), (179, 124268), (188, 118319), (358, 62134), (661, 33652), (716, 31067), (1322, 16826), (2644, 8413)]