10221278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 6713122

約数列:

[1, 2, 19, 38, 47, 59, 94, 97, 118, 194, 893, 1121, 1786, 1843, 2242, 2773, 3686, 4559, 5546, 5723, 9118, 11446, 52687, 86621, 105374, 108737, 173242, 217474, 268981, 537962, 5110639, 10221278]

約数ペア:

[(1, 10221278), (2, 5110639), (19, 537962), (38, 268981), (47, 217474), (59, 173242), (94, 108737), (97, 105374), (118, 86621), (194, 52687), (893, 11446), (1121, 9118), (1786, 5723), (1843, 5546), (2242, 4559), (2773, 3686)]