38648962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19739}}^1$

素因数の和:19841

約数の個数: 16

約数和(自身を含む): 63957600

約数和(自身を除く): 25308638

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 19739, 39478, 217129, 434258, 1756771, 3513542, 19324481, 38648962]

約数ペア:

[(1, 38648962), (2, 19324481), (11, 3513542), (22, 1756771), (89, 434258), (178, 217129), (979, 39478), (1958, 19739)]