22977292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2243}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 43542576

約数和(自身を除く): 20565284

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2243, 2561, 4486, 5122, 8972, 10244, 29159, 58318, 116636, 441871, 883742, 1767484, 5744323, 11488646, 22977292]

約数ペア:

[(1, 22977292), (2, 11488646), (4, 5744323), (13, 1767484), (26, 883742), (52, 441871), (197, 116636), (394, 58318), (788, 29159), (2243, 10244), (2561, 8972), (4486, 5122)]