22551178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 38941056

約数和(自身を除く): 16389878

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 877, 989, 1118, 1754, 1978, 11401, 12857, 20171, 22802, 25714, 37711, 40342, 75422, 262223, 490243, 524446, 867353, 980486, 1734706, 11275589, 22551178]

約数ペア:

[(1, 22551178), (2, 11275589), (13, 1734706), (23, 980486), (26, 867353), (43, 524446), (46, 490243), (86, 262223), (299, 75422), (559, 40342), (598, 37711), (877, 25714), (989, 22802), (1118, 20171), (1754, 12857), (1978, 11401)]