19682508

素因数分解:

$2^2\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{1543}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 45998848

約数和(自身を除く): 26316340

約数列:

[1, 2, 3, 4, 6, 12, 1063, 1543, 2126, 3086, 3189, 4252, 4629, 6172, 6378, 9258, 12756, 18516, 1640209, 3280418, 4920627, 6560836, 9841254, 19682508]

約数ペア:

[(1, 19682508), (2, 9841254), (3, 6560836), (4, 4920627), (6, 3280418), (12, 1640209), (1063, 18516), (1543, 12756), (2126, 9258), (3086, 6378), (3189, 6172), (4252, 4629)]