12322490

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5381}}^1$

素因数の和:5617

約数の個数: 16

約数和(自身を含む): 22281480

約数和(自身を除く): 9958990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 5381, 10762, 26905, 53810, 1232249, 2464498, 6161245, 12322490]

約数ペア:

[(1, 12322490), (2, 6161245), (5, 2464498), (10, 1232249), (229, 53810), (458, 26905), (1145, 10762), (2290, 5381)]