4929968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16217}}^1$

素因数の和:16244

約数の個数: 20

約数和(自身を含む): 10055160

約数和(自身を除く): 5125192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16217, 32434, 64868, 129736, 259472, 308123, 616246, 1232492, 2464984, 4929968]

約数ペア:

[(1, 4929968), (2, 2464984), (4, 1232492), (8, 616246), (16, 308123), (19, 259472), (38, 129736), (76, 64868), (152, 32434), (304, 16217)]