19033388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{432577}}^1$

素因数の和:432592

約数の個数: 12

約数和(自身を含む): 36336552

約数和(自身を除く): 17303164

約数列:

[1, 2, 4, 11, 22, 44, 432577, 865154, 1730308, 4758347, 9516694, 19033388]

約数ペア:

[(1, 19033388), (2, 9516694), (4, 4758347), (11, 1730308), (22, 865154), (44, 432577)]