21944582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 38638080

約数和(自身を除く): 16693498

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1117, 1786, 2234, 9823, 12287, 19646, 21223, 24574, 42446, 52499, 104998, 233453, 466906, 577489, 997481, 1154978, 1994962, 10972291, 21944582]

約数ペア:

[(1, 21944582), (2, 10972291), (11, 1994962), (19, 1154978), (22, 997481), (38, 577489), (47, 466906), (94, 233453), (209, 104998), (418, 52499), (517, 42446), (893, 24574), (1034, 21223), (1117, 19646), (1786, 12287), (2234, 9823)]