21152192

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1308

約数の個数: 28

約数和(自身を含む): 42138600

約数和(自身を除く): 20986408

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 947, 1396, 1894, 2792, 3788, 5584, 7576, 11168, 15152, 22336, 30304, 60608, 330503, 661006, 1322012, 2644024, 5288048, 10576096, 21152192]

約数ペア:

[(1, 21152192), (2, 10576096), (4, 5288048), (8, 2644024), (16, 1322012), (32, 661006), (64, 330503), (349, 60608), (698, 30304), (947, 22336), (1396, 15152), (1894, 11168), (2792, 7576), (3788, 5584)]