16725434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40013}}^1$

素因数の和:40045

約数の個数: 16

約数和(自身を含む): 28810080

約数和(自身を除く): 12084646

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 40013, 80026, 440143, 760247, 880286, 1520494, 8362717, 16725434]

約数ペア:

[(1, 16725434), (2, 8362717), (11, 1520494), (19, 880286), (22, 760247), (38, 440143), (209, 80026), (418, 40013)]