19196172

素因数分解:

$2^2\times 3^2\times {\mathrm{533227}}^1$

素因数の和:533237

約数の個数: 18

約数和(自身を含む): 48523748

約数和(自身を除く): 29327576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533227, 1066454, 1599681, 2132908, 3199362, 4799043, 6398724, 9598086, 19196172]

約数ペア:

[(1, 19196172), (2, 9598086), (3, 6398724), (4, 4799043), (6, 3199362), (9, 2132908), (12, 1599681), (18, 1066454), (36, 533227)]