12606466

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 19242720

約数和(自身を除く): 6636254

約数列:

[1, 2, 137, 139, 274, 278, 331, 662, 19043, 38086, 45347, 46009, 90694, 92018, 6303233, 12606466]

約数ペア:

[(1, 12606466), (2, 6303233), (137, 92018), (139, 90694), (274, 46009), (278, 45347), (331, 38086), (662, 19043)]