19724756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 36097320

約数和(自身を除く): 16372564

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1753, 2813, 3506, 5626, 7012, 11252, 50837, 101674, 170041, 203348, 340082, 680164, 4931189, 9862378, 19724756]

約数ペア:

[(1, 19724756), (2, 9862378), (4, 4931189), (29, 680164), (58, 340082), (97, 203348), (116, 170041), (194, 101674), (388, 50837), (1753, 11252), (2813, 7012), (3506, 5626)]