20111432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228539}}^1$

素因数の和:228556

約数の個数: 16

約数和(自身を含む): 41137200

約数和(自身を除く): 21025768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228539, 457078, 914156, 1828312, 2513929, 5027858, 10055716, 20111432]

約数ペア:

[(1, 20111432), (2, 10055716), (4, 5027858), (8, 2513929), (11, 1828312), (22, 914156), (44, 457078), (88, 228539)]