123023894

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{13457}}^1$

素因数の和:14119

約数の個数: 16

約数和(自身を含む): 211236768

約数和(自身を除く): 88212874

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 9142, 13457, 26914, 94199, 188398, 8787421, 17574842, 61511947, 123023894]

約数ペア:

[(1, 123023894), (2, 61511947), (7, 17574842), (14, 8787421), (653, 188398), (1306, 94199), (4571, 26914), (9142, 13457)]