12255364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25321}}^1$

素因数の和:25347

約数の個数: 18

約数和(自身を含む): 23574782

約数和(自身を除く): 11319418

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 25321, 50642, 101284, 278531, 557062, 1114124, 3063841, 6127682, 12255364]

約数ペア:

[(1, 12255364), (2, 6127682), (4, 3063841), (11, 1114124), (22, 557062), (44, 278531), (121, 101284), (242, 50642), (484, 25321)]