16872014

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 25888896

約数和(自身を除く): 9016882

約数列:

[1, 2, 71, 131, 142, 262, 907, 1814, 9301, 18602, 64397, 118817, 128794, 237634, 8436007, 16872014]

約数ペア:

[(1, 16872014), (2, 8436007), (71, 237634), (131, 128794), (142, 118817), (262, 64397), (907, 18602), (1814, 9301)]