2016459664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6633091}}^1$

素因数の和:6633118

約数の個数: 20

約数和(自身を含む): 4112517040

約数和(自身を除く): 2096057376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6633091, 13266182, 26532364, 53064728, 106129456, 126028729, 252057458, 504114916, 1008229832, 2016459664]

約数ペア:

[(1, 2016459664), (2, 1008229832), (4, 504114916), (8, 252057458), (16, 126028729), (19, 106129456), (38, 53064728), (76, 26532364), (152, 13266182), (304, 6633091)]