13287118

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2116

約数の個数: 24

約数和(自身を含む): 22728600

約数和(自身を除く): 9441482

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2069, 3211, 4138, 6422, 26897, 39311, 53794, 78622, 349661, 511043, 699322, 1022086, 6643559, 13287118]

約数ペア:

[(1, 13287118), (2, 6643559), (13, 1022086), (19, 699322), (26, 511043), (38, 349661), (169, 78622), (247, 53794), (338, 39311), (494, 26897), (2069, 6422), (3211, 4138)]