19853004

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4253}}^1$

素因数の和:4649

約数の個数: 24

約数和(自身を含む): 46453680

約数和(自身を除く): 26600676

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4253, 4668, 8506, 12759, 17012, 25518, 51036, 1654417, 3308834, 4963251, 6617668, 9926502, 19853004]

約数ペア:

[(1, 19853004), (2, 9926502), (3, 6617668), (4, 4963251), (6, 3308834), (12, 1654417), (389, 51036), (778, 25518), (1167, 17012), (1556, 12759), (2334, 8506), (4253, 4668)]