12798071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 15525888

約数和(自身を除く): 2727817

約数列:

[1, 11, 13, 31, 143, 341, 403, 2887, 4433, 31757, 37531, 89497, 412841, 984467, 1163461, 12798071]

約数ペア:

[(1, 12798071), (11, 1163461), (13, 984467), (31, 412841), (143, 89497), (341, 37531), (403, 31757), (2887, 4433)]