12072082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 20447856

約数和(自身を除く): 8375774

約数列:

[1, 2, 11, 22, 31, 62, 341, 571, 682, 961, 1142, 1922, 6281, 10571, 12562, 17701, 21142, 35402, 194711, 389422, 548731, 1097462, 6036041, 12072082]

約数ペア:

[(1, 12072082), (2, 6036041), (11, 1097462), (22, 548731), (31, 389422), (62, 194711), (341, 35402), (571, 21142), (682, 17701), (961, 12562), (1142, 10571), (1922, 6281)]