12768016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{7901}}^1$

素因数の和:8010

約数の個数: 20

約数和(自身を含む): 24986124

約数和(自身を除く): 12218108

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 7901, 15802, 31604, 63208, 126416, 798001, 1596002, 3192004, 6384008, 12768016]

約数ペア:

[(1, 12768016), (2, 6384008), (4, 3192004), (8, 1596002), (16, 798001), (101, 126416), (202, 63208), (404, 31604), (808, 15802), (1616, 7901)]