19184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:128

約数の個数: 20

約数和(自身を含む): 40920

約数和(自身を除く): 21736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 9592, 19184]

約数ペア:

[(1, 19184), (2, 9592), (4, 4796), (8, 2398), (11, 1744), (16, 1199), (22, 872), (44, 436), (88, 218), (109, 176)]