19945308

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3637}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 46653712

約数和(自身を除く): 26708404

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 3637, 5484, 7274, 10911, 14548, 21822, 43644, 1662109, 3324218, 4986327, 6648436, 9972654, 19945308]

約数ペア:

[(1, 19945308), (2, 9972654), (3, 6648436), (4, 4986327), (6, 3324218), (12, 1662109), (457, 43644), (914, 21822), (1371, 14548), (1828, 10911), (2742, 7274), (3637, 5484)]