19528072

素因数分解:

$2^3\times {\mathrm{467}}^1\times {\mathrm{5227}}^1$

素因数の和:5700

約数の個数: 16

約数和(自身を含む): 36700560

約数和(自身を除く): 17172488

約数列:

[1, 2, 4, 8, 467, 934, 1868, 3736, 5227, 10454, 20908, 41816, 2441009, 4882018, 9764036, 19528072]

約数ペア:

[(1, 19528072), (2, 9764036), (4, 4882018), (8, 2441009), (467, 41816), (934, 20908), (1868, 10454), (3736, 5227)]