19047994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 34761600

約数和(自身を除く): 15713606

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 709, 1414, 1418, 1919, 3838, 4963, 9926, 13433, 13471, 26866, 26942, 71609, 94297, 143218, 188594, 501263, 1002526, 1360571, 2721142, 9523997, 19047994]

約数ペア:

[(1, 19047994), (2, 9523997), (7, 2721142), (14, 1360571), (19, 1002526), (38, 501263), (101, 188594), (133, 143218), (202, 94297), (266, 71609), (707, 26942), (709, 26866), (1414, 13471), (1418, 13433), (1919, 9926), (3838, 4963)]