19105504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54277}}^1$

素因数の和:54298

約数の個数: 24

約数和(自身を含む): 41034168

約数和(自身を除く): 21928664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54277, 108554, 217108, 434216, 597047, 868432, 1194094, 1736864, 2388188, 4776376, 9552752, 19105504]

約数ペア:

[(1, 19105504), (2, 9552752), (4, 4776376), (8, 2388188), (11, 1736864), (16, 1194094), (22, 868432), (32, 597047), (44, 434216), (88, 217108), (176, 108554), (352, 54277)]