19352484

素因数分解:

$2^2\times 3^2\times {\mathrm{537569}}^1$

素因数の和:537579

約数の個数: 18

約数和(自身を含む): 48918870

約数和(自身を除く): 29566386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 537569, 1075138, 1612707, 2150276, 3225414, 4838121, 6450828, 9676242, 19352484]

約数ペア:

[(1, 19352484), (2, 9676242), (3, 6450828), (4, 4838121), (6, 3225414), (9, 2150276), (12, 1612707), (18, 1075138), (36, 537569)]