19591524

素因数分解:

$2^2\times 3^3\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 51051840

約数和(自身を除く): 31460316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 283, 566, 641, 849, 1132, 1282, 1698, 1923, 2547, 2564, 3396, 3846, 5094, 5769, 7641, 7692, 10188, 11538, 15282, 17307, 23076, 30564, 34614, 69228, 181403, 362806, 544209, 725612, 1088418, 1632627, 2176836, 3265254, 4897881, 6530508, 9795762, 19591524]

約数ペア:

[(1, 19591524), (2, 9795762), (3, 6530508), (4, 4897881), (6, 3265254), (9, 2176836), (12, 1632627), (18, 1088418), (27, 725612), (36, 544209), (54, 362806), (108, 181403), (283, 69228), (566, 34614), (641, 30564), (849, 23076), (1132, 17307), (1282, 15282), (1698, 11538), (1923, 10188), (2547, 7692), (2564, 7641), (3396, 5769), (3846, 5094)]