12460982

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:571

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 6547018

約数列:

[1, 2, 131, 199, 239, 262, 398, 478, 26069, 31309, 47561, 52138, 62618, 95122, 6230491, 12460982]

約数ペア:

[(1, 12460982), (2, 6230491), (131, 95122), (199, 62618), (239, 52138), (262, 47561), (398, 31309), (478, 26069)]