18952594

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7109}}^1$

素因数の和:7185

約数の個数: 16

約数和(自身を含む): 30032640

約数和(自身を除く): 11080046

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 7109, 14218, 220379, 305687, 440758, 611374, 9476297, 18952594]

約数ペア:

[(1, 18952594), (2, 9476297), (31, 611374), (43, 440758), (62, 305687), (86, 220379), (1333, 14218), (2666, 7109)]