13864564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15973}}^1$

素因数の和:16015

約数の個数: 24

約数和(自身を含む): 28625408

約数和(自身を除く): 14760844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15973, 31946, 63892, 111811, 223622, 447244, 495163, 990326, 1980652, 3466141, 6932282, 13864564]

約数ペア:

[(1, 13864564), (2, 6932282), (4, 3466141), (7, 1980652), (14, 990326), (28, 495163), (31, 447244), (62, 223622), (124, 111811), (217, 63892), (434, 31946), (868, 15973)]