13663955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 17259264

約数和(自身を除く): 3595309

約数列:

[1, 5, 23, 115, 131, 655, 907, 3013, 4535, 15065, 20861, 104305, 118817, 594085, 2732791, 13663955]

約数ペア:

[(1, 13663955), (5, 2732791), (23, 594085), (115, 118817), (131, 104305), (655, 20861), (907, 15065), (3013, 4535)]