19926156

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8429}}^1$

素因数の和:8633

約数の個数: 24

約数和(自身を含む): 46735920

約数和(自身を除く): 26809764

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8429, 16858, 25287, 33716, 50574, 101148, 1660513, 3321026, 4981539, 6642052, 9963078, 19926156]

約数ペア:

[(1, 19926156), (2, 9963078), (3, 6642052), (4, 4981539), (6, 3321026), (12, 1660513), (197, 101148), (394, 50574), (591, 33716), (788, 25287), (1182, 16858), (2364, 8429)]