19378302

素因数分解:

$2^1\times 3^1\times {\mathrm{953}}^1\times {\mathrm{3389}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 38808720

約数和(自身を除く): 19430418

約数列:

[1, 2, 3, 6, 953, 1906, 2859, 3389, 5718, 6778, 10167, 20334, 3229717, 6459434, 9689151, 19378302]

約数ペア:

[(1, 19378302), (2, 9689151), (3, 6459434), (6, 3229717), (953, 20334), (1906, 10167), (2859, 6778), (3389, 5718)]