2724638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 16

約数和(自身を含む): 4917120

約数和(自身を除く): 2192482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10243, 20486, 71701, 143402, 194617, 389234, 1362319, 2724638]

約数ペア:

[(1, 2724638), (2, 1362319), (7, 389234), (14, 194617), (19, 143402), (38, 71701), (133, 20486), (266, 10243)]