19228864

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3032

約数の個数: 28

約数和(自身を含む): 38540944

約数和(自身を除く): 19312080

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 2917, 3296, 5834, 6592, 11668, 23336, 46672, 93344, 186688, 300451, 600902, 1201804, 2403608, 4807216, 9614432, 19228864]

約数ペア:

[(1, 19228864), (2, 9614432), (4, 4807216), (8, 2403608), (16, 1201804), (32, 600902), (64, 300451), (103, 186688), (206, 93344), (412, 46672), (824, 23336), (1648, 11668), (2917, 6592), (3296, 5834)]