19400898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{26723}}^1$

素因数の和:26750

約数の個数: 24

約数和(自身を含む): 42651504

約数和(自身を除く): 23250606

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 26723, 53446, 80169, 160338, 293953, 587906, 881859, 1763718, 3233483, 6466966, 9700449, 19400898]

約数ペア:

[(1, 19400898), (2, 9700449), (3, 6466966), (6, 3233483), (11, 1763718), (22, 881859), (33, 587906), (66, 293953), (121, 160338), (242, 80169), (363, 53446), (726, 26723)]