21373032

素因数分解:

$2^3\times 3^1\times {\mathrm{890543}}^1$

素因数の和:890552

約数の個数: 16

約数和(自身を含む): 53432640

約数和(自身を除く): 32059608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 890543, 1781086, 2671629, 3562172, 5343258, 7124344, 10686516, 21373032]

約数ペア:

[(1, 21373032), (2, 10686516), (3, 7124344), (4, 5343258), (6, 3562172), (8, 2671629), (12, 1781086), (24, 890543)]