12627676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 22680000

約数和(自身を除く): 10052324

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 449, 898, 1796, 7031, 14062, 28124, 35471, 39961, 70942, 79922, 141884, 159844, 3156919, 6313838, 12627676]

約数ペア:

[(1, 12627676), (2, 6313838), (4, 3156919), (79, 159844), (89, 141884), (158, 79922), (178, 70942), (316, 39961), (356, 35471), (449, 28124), (898, 14062), (1796, 7031)]