19212736

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{947}}^1$

素因数の和:1276

約数の個数: 28

約数和(自身を含む): 38285928

約数和(自身を除く): 19073192

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 947, 1268, 1894, 2536, 3788, 5072, 7576, 10144, 15152, 20288, 30304, 60608, 300199, 600398, 1200796, 2401592, 4803184, 9606368, 19212736]

約数ペア:

[(1, 19212736), (2, 9606368), (4, 4803184), (8, 2401592), (16, 1200796), (32, 600398), (64, 300199), (317, 60608), (634, 30304), (947, 20288), (1268, 15152), (1894, 10144), (2536, 7576), (3788, 5072)]