1913186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1542814

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 199, 209, 253, 398, 418, 437, 506, 874, 2189, 3781, 4378, 4577, 4807, 7562, 9154, 9614, 41591, 50347, 83182, 86963, 100694, 173926, 956593, 1913186]

約数ペア:

[(1, 1913186), (2, 956593), (11, 173926), (19, 100694), (22, 86963), (23, 83182), (38, 50347), (46, 41591), (199, 9614), (209, 9154), (253, 7562), (398, 4807), (418, 4577), (437, 4378), (506, 3781), (874, 2189)]