22541818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 37179324

約数和(自身を除く): 14637506

約数列:

[1, 2, 13, 26, 61, 122, 233, 466, 793, 1586, 3029, 3721, 6058, 7442, 14213, 28426, 48373, 96746, 184769, 369538, 866993, 1733986, 11270909, 22541818]

約数ペア:

[(1, 22541818), (2, 11270909), (13, 1733986), (26, 866993), (61, 369538), (122, 184769), (233, 96746), (466, 48373), (793, 28426), (1586, 14213), (3029, 7442), (3721, 6058)]