18056726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 28593600

約数和(自身を除く): 10536874

約数列:

[1, 2, 19, 38, 643, 739, 1286, 1478, 12217, 14041, 24434, 28082, 475177, 950354, 9028363, 18056726]

約数ペア:

[(1, 18056726), (2, 9028363), (19, 950354), (38, 475177), (643, 28082), (739, 24434), (1286, 14041), (1478, 12217)]