19388532

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{2053}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 45319456

約数和(自身を除く): 25930924

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2053, 2361, 3148, 4106, 4722, 6159, 8212, 9444, 12318, 24636, 1615711, 3231422, 4847133, 6462844, 9694266, 19388532]

約数ペア:

[(1, 19388532), (2, 9694266), (3, 6462844), (4, 4847133), (6, 3231422), (12, 1615711), (787, 24636), (1574, 12318), (2053, 9444), (2361, 8212), (3148, 6159), (4106, 4722)]