21167140346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1092103}}^1$

素因数の和:1092997

約数の個数: 16

約数和(自身を含む): 34676486208

約数和(自身を除く): 13509345862

約数列:

[1, 2, 11, 22, 881, 1762, 9691, 19382, 1092103, 2184206, 12013133, 24026266, 962142743, 1924285486, 10583570173, 21167140346]

約数ペア:

[(1, 21167140346), (2, 10583570173), (11, 1924285486), (22, 962142743), (881, 24026266), (1762, 12013133), (9691, 2184206), (19382, 1092103)]