16372268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{33827}}^1$

素因数の和:33853

約数の個数: 18

約数和(自身を含む): 31493868

約数和(自身を除く): 15121600

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 33827, 67654, 135308, 372097, 744194, 1488388, 4093067, 8186134, 16372268]

約数ペア:

[(1, 16372268), (2, 8186134), (4, 4093067), (11, 1488388), (22, 744194), (44, 372097), (121, 135308), (242, 67654), (484, 33827)]