13378484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15413}}^1$

素因数の和:15455

約数の個数: 24

約数和(自身を含む): 27621888

約数和(自身を除く): 14243404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15413, 30826, 61652, 107891, 215782, 431564, 477803, 955606, 1911212, 3344621, 6689242, 13378484]

約数ペア:

[(1, 13378484), (2, 6689242), (4, 3344621), (7, 1911212), (14, 955606), (28, 477803), (31, 431564), (62, 215782), (124, 107891), (217, 61652), (434, 30826), (868, 15413)]