21094588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6197}}^1$

素因数の和:6261

約数の個数: 24

約数和(自身を含む): 39568032

約数和(自身を除く): 18473444

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 6197, 12394, 24788, 142531, 229289, 285062, 458578, 570124, 917156, 5273647, 10547294, 21094588]

約数ペア:

[(1, 21094588), (2, 10547294), (4, 5273647), (23, 917156), (37, 570124), (46, 458578), (74, 285062), (92, 229289), (148, 142531), (851, 24788), (1702, 12394), (3404, 6197)]