21541704

素因数分解:

$2^3\times 3^1\times {\mathrm{897571}}^1$

素因数の和:897580

約数の個数: 16

約数和(自身を含む): 53854320

約数和(自身を除く): 32312616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 897571, 1795142, 2692713, 3590284, 5385426, 7180568, 10770852, 21541704]

約数ペア:

[(1, 21541704), (2, 10770852), (3, 7180568), (4, 5385426), (6, 3590284), (8, 2692713), (12, 1795142), (24, 897571)]