19283704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{219133}}^1$

素因数の和:219150

約数の個数: 16

約数和(自身を含む): 39444120

約数和(自身を除く): 20160416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 219133, 438266, 876532, 1753064, 2410463, 4820926, 9641852, 19283704]

約数ペア:

[(1, 19283704), (2, 9641852), (4, 4820926), (8, 2410463), (11, 1753064), (22, 876532), (44, 438266), (88, 219133)]