9126538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 14371200

約数和(自身を除く): 5244662

約数列:

[1, 2, 23, 46, 199, 398, 997, 1994, 4577, 9154, 22931, 45862, 198403, 396806, 4563269, 9126538]

約数ペア:

[(1, 9126538), (2, 4563269), (23, 396806), (46, 198403), (199, 45862), (398, 22931), (997, 9154), (1994, 4577)]