19462794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5309}}^1$

素因数の和:5374

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 23357046

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5309, 10618, 15927, 31854, 69017, 138034, 207051, 249523, 414102, 499046, 748569, 1497138, 3243799, 6487598, 9731397, 19462794]

約数ペア:

[(1, 19462794), (2, 9731397), (3, 6487598), (6, 3243799), (13, 1497138), (26, 748569), (39, 499046), (47, 414102), (78, 249523), (94, 207051), (141, 138034), (282, 69017), (611, 31854), (1222, 15927), (1833, 10618), (3666, 5309)]