19270485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32941}}^1$

素因数の和:32965

約数の個数: 24

約数和(自身を含む): 35972664

約数和(自身を除く): 16702179

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 32941, 98823, 164705, 296469, 428233, 494115, 1284699, 1482345, 2141165, 3854097, 6423495, 19270485]

約数ペア:

[(1, 19270485), (3, 6423495), (5, 3854097), (9, 2141165), (13, 1482345), (15, 1284699), (39, 494115), (45, 428233), (65, 296469), (117, 164705), (195, 98823), (585, 32941)]