22249318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 42045696

約数和(自身を除く): 19796378

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 2843, 3913, 5686, 7826, 19901, 36959, 39802, 73918, 122249, 244498, 258713, 517426, 855743, 1589237, 1711486, 3178474, 11124659, 22249318]

約数ペア:

[(1, 22249318), (2, 11124659), (7, 3178474), (13, 1711486), (14, 1589237), (26, 855743), (43, 517426), (86, 258713), (91, 244498), (182, 122249), (301, 73918), (559, 39802), (602, 36959), (1118, 19901), (2843, 7826), (3913, 5686)]