2019138902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{53267}}^1$

素因数の和:55003

約数の個数: 16

約数和(自身を含む): 3306025152

約数和(自身を除く): 1286886250

約数列:

[1, 2, 11, 22, 1723, 3446, 18953, 37906, 53267, 106534, 585937, 1171874, 91779041, 183558082, 1009569451, 2019138902]

約数ペア:

[(1, 2019138902), (2, 1009569451), (11, 183558082), (22, 91779041), (1723, 1171874), (3446, 585937), (18953, 106534), (37906, 53267)]