2019423818

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3761}}^1\times {\mathrm{4007}}^1$

素因数の和:7837

約数の個数: 16

約数和(自身を含む): 3075931584

約数和(自身を除く): 1056507766

約数列:

[1, 2, 67, 134, 3761, 4007, 7522, 8014, 251987, 268469, 503974, 536938, 15070327, 30140654, 1009711909, 2019423818]

約数ペア:

[(1, 2019423818), (2, 1009711909), (67, 30140654), (134, 15070327), (3761, 536938), (4007, 503974), (7522, 268469), (8014, 251987)]