12667030

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4073}}^1$

素因数の和:4391

約数の個数: 16

約数和(自身を含む): 22879584

約数和(自身を除く): 10212554

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 4073, 8146, 20365, 40730, 1266703, 2533406, 6333515, 12667030]

約数ペア:

[(1, 12667030), (2, 6333515), (5, 2533406), (10, 1266703), (311, 40730), (622, 20365), (1555, 8146), (3110, 4073)]