19076266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 14516054

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 971, 1034, 1786, 1942, 9823, 10681, 18449, 19646, 21362, 36898, 45637, 91274, 202939, 405878, 502007, 867103, 1004014, 1734206, 9538133, 19076266]

約数ペア:

[(1, 19076266), (2, 9538133), (11, 1734206), (19, 1004014), (22, 867103), (38, 502007), (47, 405878), (94, 202939), (209, 91274), (418, 45637), (517, 36898), (893, 21362), (971, 19646), (1034, 18449), (1786, 10681), (1942, 9823)]