12560402

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:637

約数の個数: 16

約数和(自身を含む): 19186200

約数和(自身を除く): 6625798

約数列:

[1, 2, 113, 149, 226, 298, 373, 746, 16837, 33674, 42149, 55577, 84298, 111154, 6280201, 12560402]

約数ペア:

[(1, 12560402), (2, 6280201), (113, 111154), (149, 84298), (226, 55577), (298, 42149), (373, 33674), (746, 16837)]