19103004

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8699}}^1$

素因数の和:8770

約数の個数: 36

約数和(自身を含む): 49085400

約数和(自身を除く): 29982396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 8699, 17398, 26097, 34796, 52194, 78291, 104388, 156582, 313164, 530639, 1061278, 1591917, 2122556, 3183834, 4775751, 6367668, 9551502, 19103004]

約数ペア:

[(1, 19103004), (2, 9551502), (3, 6367668), (4, 4775751), (6, 3183834), (9, 2122556), (12, 1591917), (18, 1061278), (36, 530639), (61, 313164), (122, 156582), (183, 104388), (244, 78291), (366, 52194), (549, 34796), (732, 26097), (1098, 17398), (2196, 8699)]