1946200919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{90787}}^1$

素因数の和:90914

約数の個数: 16

約数和(自身を含む): 2242100448

約数和(自身を除く): 295899529

約数列:

[1, 13, 17, 97, 221, 1261, 1649, 21437, 90787, 1180231, 1543379, 8806339, 20063927, 114482407, 149707763, 1946200919]

約数ペア:

[(1, 1946200919), (13, 149707763), (17, 114482407), (97, 20063927), (221, 8806339), (1261, 1543379), (1649, 1180231), (21437, 90787)]