13212156

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1399}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 30889600

約数和(自身を除く): 17677444

約数列:

[1, 2, 3, 4, 6, 12, 787, 1399, 1574, 2361, 2798, 3148, 4197, 4722, 5596, 8394, 9444, 16788, 1101013, 2202026, 3303039, 4404052, 6606078, 13212156]

約数ペア:

[(1, 13212156), (2, 6606078), (3, 4404052), (4, 3303039), (6, 2202026), (12, 1101013), (787, 16788), (1399, 9444), (1574, 8394), (2361, 5596), (2798, 4722), (3148, 4197)]