19441604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53411}}^1$

素因数の和:53435

約数の個数: 24

約数和(自身を含む): 41875008

約数和(自身を除く): 22433404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53411, 106822, 213644, 373877, 694343, 747754, 1388686, 1495508, 2777372, 4860401, 9720802, 19441604]

約数ペア:

[(1, 19441604), (2, 9720802), (4, 4860401), (7, 2777372), (13, 1495508), (14, 1388686), (26, 747754), (28, 694343), (52, 373877), (91, 213644), (182, 106822), (364, 53411)]