12554810

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6373}}^1$

素因数の和:6577

約数の個数: 16

約数和(自身を含む): 22716936

約数和(自身を除く): 10162126

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 6373, 12746, 31865, 63730, 1255481, 2510962, 6277405, 12554810]

約数ペア:

[(1, 12554810), (2, 6277405), (5, 2510962), (10, 1255481), (197, 63730), (394, 31865), (985, 12746), (1970, 6373)]