21715032

素因数分解:

$2^3\times 3^1\times {\mathrm{904793}}^1$

素因数の和:904802

約数の個数: 16

約数和(自身を含む): 54287640

約数和(自身を除く): 32572608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 904793, 1809586, 2714379, 3619172, 5428758, 7238344, 10857516, 21715032]

約数ペア:

[(1, 21715032), (2, 10857516), (3, 7238344), (4, 5428758), (6, 3619172), (8, 2714379), (12, 1809586), (24, 904793)]