1855502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 3352320

約数和(自身を除く): 1496818

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 193, 209, 253, 386, 418, 437, 506, 874, 2123, 3667, 4246, 4439, 4807, 7334, 8878, 9614, 40337, 48829, 80674, 84341, 97658, 168682, 927751, 1855502]

約数ペア:

[(1, 1855502), (2, 927751), (11, 168682), (19, 97658), (22, 84341), (23, 80674), (38, 48829), (46, 40337), (193, 9614), (209, 8878), (253, 7334), (386, 4807), (418, 4439), (437, 4246), (506, 3667), (874, 2123)]