19607038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1583}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 32161536

約数和(自身を除く): 12554498

約数列:

[1, 2, 11, 22, 563, 1126, 1583, 3166, 6193, 12386, 17413, 34826, 891229, 1782458, 9803519, 19607038]

約数ペア:

[(1, 19607038), (2, 9803519), (11, 1782458), (22, 891229), (563, 34826), (1126, 17413), (1583, 12386), (3166, 6193)]