18925264

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{1627}}^1$

素因数の和:2362

約数の個数: 20

約数和(自身を含む): 36740704

約数和(自身を除く): 17815440

約数列:

[1, 2, 4, 8, 16, 727, 1454, 1627, 2908, 3254, 5816, 6508, 11632, 13016, 26032, 1182829, 2365658, 4731316, 9462632, 18925264]

約数ペア:

[(1, 18925264), (2, 9462632), (4, 4731316), (8, 2365658), (16, 1182829), (727, 26032), (1454, 13016), (1627, 11632), (2908, 6508), (3254, 5816)]