12854865131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1\times {\mathrm{13451}}^1$

素因数の和:13930

約数の個数: 16

約数和(自身を含む): 13656470400

約数和(自身を除く): 801605269

約数列:

[1, 19, 179, 281, 3401, 5339, 13451, 50299, 255569, 955681, 2407729, 3779731, 45746851, 71814889, 676571849, 12854865131]

約数ペア:

[(1, 12854865131), (19, 676571849), (179, 71814889), (281, 45746851), (3401, 3779731), (5339, 2407729), (13451, 955681), (50299, 255569)]