19338084

素因数分解:

$2^2\times 3^2\times {\mathrm{537169}}^1$

素因数の和:537179

約数の個数: 18

約数和(自身を含む): 48882470

約数和(自身を除く): 29544386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 537169, 1074338, 1611507, 2148676, 3223014, 4834521, 6446028, 9669042, 19338084]

約数ペア:

[(1, 19338084), (2, 9669042), (3, 6446028), (4, 4834521), (6, 3223014), (9, 2148676), (12, 1611507), (18, 1074338), (36, 537169)]