19763367

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 30225744

約数和(自身を除く): 10462377

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2293, 2873, 6879, 8619, 29809, 38981, 89427, 116943, 387517, 506753, 1162551, 1520259, 6587789, 19763367]

約数ペア:

[(1, 19763367), (3, 6587789), (13, 1520259), (17, 1162551), (39, 506753), (51, 387517), (169, 116943), (221, 89427), (507, 38981), (663, 29809), (2293, 8619), (2873, 6879)]