1226896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6971}}^1$

素因数の和:6990

約数の個数: 20

約数和(自身を含む): 2593584

約数和(自身を除く): 1366688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6971, 13942, 27884, 55768, 76681, 111536, 153362, 306724, 613448, 1226896]

約数ペア:

[(1, 1226896), (2, 613448), (4, 306724), (8, 153362), (11, 111536), (16, 76681), (22, 55768), (44, 27884), (88, 13942), (176, 6971)]