16541438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6223

約数の個数: 16

約数和(自身を含む): 26490240

約数和(自身を除く): 9948802

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6131, 12262, 116489, 232978, 435301, 870602, 8270719, 16541438]

約数ペア:

[(1, 16541438), (2, 8270719), (19, 870602), (38, 435301), (71, 232978), (142, 116489), (1349, 12262), (2698, 6131)]