19320852

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4139}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 45208800

約数和(自身を除く): 25887948

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4139, 4668, 8278, 12417, 16556, 24834, 49668, 1610071, 3220142, 4830213, 6440284, 9660426, 19320852]

約数ペア:

[(1, 19320852), (2, 9660426), (3, 6440284), (4, 4830213), (6, 3220142), (12, 1610071), (389, 49668), (778, 24834), (1167, 16556), (1556, 12417), (2334, 8278), (4139, 4668)]