10721770

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1217}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 19336968

約数和(自身を除く): 8615198

約数列:

[1, 2, 5, 10, 881, 1217, 1762, 2434, 4405, 6085, 8810, 12170, 1072177, 2144354, 5360885, 10721770]

約数ペア:

[(1, 10721770), (2, 5360885), (5, 2144354), (10, 1072177), (881, 12170), (1217, 8810), (1762, 6085), (2434, 4405)]