15783084

素因数分解:

$2^2\times 3^2\times {\mathrm{438419}}^1$

素因数の和:438429

約数の個数: 18

約数和(自身を含む): 39896220

約数和(自身を除く): 24113136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 438419, 876838, 1315257, 1753676, 2630514, 3945771, 5261028, 7891542, 15783084]

約数ペア:

[(1, 15783084), (2, 7891542), (3, 5261028), (4, 3945771), (6, 2630514), (9, 1753676), (12, 1315257), (18, 876838), (36, 438419)]