2198614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 3748248

約数和(自身を除く): 1549634

約数列:

[1, 2, 11, 22, 37, 73, 74, 146, 407, 803, 814, 1369, 1606, 2701, 2738, 5402, 15059, 29711, 30118, 59422, 99937, 199874, 1099307, 2198614]

約数ペア:

[(1, 2198614), (2, 1099307), (11, 199874), (22, 99937), (37, 59422), (73, 30118), (74, 29711), (146, 15059), (407, 5402), (803, 2738), (814, 2701), (1369, 1606)]