2021868563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{101719}}^1$

素因数の和:101882

約数の個数: 16

約数和(自身を含む): 2392454400

約数和(自身を除く): 370585837

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 19877, 101719, 1118909, 1322347, 14138941, 14545817, 155528351, 183806233, 2021868563]

約数ペア:

[(1, 2021868563), (11, 183806233), (13, 155528351), (139, 14545817), (143, 14138941), (1529, 1322347), (1807, 1118909), (19877, 101719)]