18490082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15131}}^1$

素因数の和:15193

約数の個数: 16

約数和(自身を含む): 30506112

約数和(自身を除く): 12016030

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 15131, 30262, 196703, 393406, 711157, 1422314, 9245041, 18490082]

約数ペア:

[(1, 18490082), (2, 9245041), (13, 1422314), (26, 711157), (47, 393406), (94, 196703), (611, 30262), (1222, 15131)]