19990302

素因数分解:

$2^1\times 3^1\times {\mathrm{383}}^1\times {\mathrm{8699}}^1$

素因数の和:9087

約数の個数: 16

約数和(自身を含む): 40089600

約数和(自身を除く): 20099298

約数列:

[1, 2, 3, 6, 383, 766, 1149, 2298, 8699, 17398, 26097, 52194, 3331717, 6663434, 9995151, 19990302]

約数ペア:

[(1, 19990302), (2, 9995151), (3, 6663434), (6, 3331717), (383, 52194), (766, 26097), (1149, 17398), (2298, 8699)]