21632204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 41480208

約数和(自身を除く): 19848004

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 1913, 2827, 3826, 5654, 7652, 11308, 21043, 42086, 84172, 491641, 983282, 1966564, 5408051, 10816102, 21632204]

約数ペア:

[(1, 21632204), (2, 10816102), (4, 5408051), (11, 1966564), (22, 983282), (44, 491641), (257, 84172), (514, 42086), (1028, 21043), (1913, 11308), (2827, 7652), (3826, 5654)]