19037007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 30970368

約数和(自身を除く): 11933361

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 6203, 18609, 55827, 68233, 192293, 204699, 576879, 614097, 1730637, 2115223, 6345669, 19037007]

約数ペア:

[(1, 19037007), (3, 6345669), (9, 2115223), (11, 1730637), (31, 614097), (33, 576879), (93, 204699), (99, 192293), (279, 68233), (341, 55827), (1023, 18609), (3069, 6203)]