11415668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 21881664

約数和(自身を除く): 10465996

約数列:

[1, 2, 4, 11, 22, 44, 401, 647, 802, 1294, 1604, 2588, 4411, 7117, 8822, 14234, 17644, 28468, 259447, 518894, 1037788, 2853917, 5707834, 11415668]

約数ペア:

[(1, 11415668), (2, 5707834), (4, 2853917), (11, 1037788), (22, 518894), (44, 259447), (401, 28468), (647, 17644), (802, 14234), (1294, 8822), (1604, 7117), (2588, 4411)]