21722952

素因数分解:

$2^3\times 3^1\times {\mathrm{905123}}^1$

素因数の和:905132

約数の個数: 16

約数和(自身を含む): 54307440

約数和(自身を除く): 32584488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 905123, 1810246, 2715369, 3620492, 5430738, 7240984, 10861476, 21722952]

約数ペア:

[(1, 21722952), (2, 10861476), (3, 7240984), (4, 5430738), (6, 3620492), (8, 2715369), (12, 1810246), (24, 905123)]