19006801216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{22844713}}^1$

素因数の和:22844738

約数の個数: 28

約数和(自身を含む): 40617901492

約数和(自身を除く): 21611100276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 22844713, 45689426, 91378852, 182757704, 296981269, 365515408, 593962538, 731030816, 1187925076, 1462061632, 2375850152, 4751700304, 9503400608, 19006801216]

約数ペア:

[(1, 19006801216), (2, 9503400608), (4, 4751700304), (8, 2375850152), (13, 1462061632), (16, 1187925076), (26, 731030816), (32, 593962538), (52, 365515408), (64, 296981269), (104, 182757704), (208, 91378852), (416, 45689426), (832, 22844713)]