13821776

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{8387}}^1$

素因数の和:8498

約数の個数: 20

約数和(自身を含む): 27042912

約数和(自身を除く): 13221136

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 8387, 16774, 33548, 67096, 134192, 863861, 1727722, 3455444, 6910888, 13821776]

約数ペア:

[(1, 13821776), (2, 6910888), (4, 3455444), (8, 1727722), (16, 863861), (103, 134192), (206, 67096), (412, 33548), (824, 16774), (1648, 8387)]