19188872

素因数分解:

$2^3\times {\mathrm{941}}^1\times {\mathrm{2549}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 36031500

約数和(自身を除く): 16842628

約数列:

[1, 2, 4, 8, 941, 1882, 2549, 3764, 5098, 7528, 10196, 20392, 2398609, 4797218, 9594436, 19188872]

約数ペア:

[(1, 19188872), (2, 9594436), (4, 4797218), (8, 2398609), (941, 20392), (1882, 10196), (2549, 7528), (3764, 5098)]