22828156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 43574720

約数和(自身を除く): 20746564

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 5557, 11114, 22228, 72241, 144482, 288964, 439003, 878006, 1756012, 5707039, 11414078, 22828156]

約数ペア:

[(1, 22828156), (2, 11414078), (4, 5707039), (13, 1756012), (26, 878006), (52, 439003), (79, 288964), (158, 144482), (316, 72241), (1027, 22228), (2054, 11114), (4108, 5557)]