19134764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{434881}}^1$

素因数の和:434896

約数の個数: 12

約数和(自身を含む): 36530088

約数和(自身を除く): 17395324

約数列:

[1, 2, 4, 11, 22, 44, 434881, 869762, 1739524, 4783691, 9567382, 19134764]

約数ペア:

[(1, 19134764), (2, 9567382), (4, 4783691), (11, 1739524), (22, 869762), (44, 434881)]