19492794002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1\times {\mathrm{1303}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 32001537024

約数和(自身を除く): 12508743022

約数列:

[1, 2, 11, 22, 647, 1051, 1294, 1303, 2102, 2606, 7117, 11561, 14234, 14333, 23122, 28666, 679997, 843041, 1359994, 1369453, 1686082, 2738906, 7479967, 9273451, 14959934, 15063983, 18546902, 30127966, 886036091, 1772072182, 9746397001, 19492794002]

約数ペア:

[(1, 19492794002), (2, 9746397001), (11, 1772072182), (22, 886036091), (647, 30127966), (1051, 18546902), (1294, 15063983), (1303, 14959934), (2102, 9273451), (2606, 7479967), (7117, 2738906), (11561, 1686082), (14234, 1369453), (14333, 1359994), (23122, 843041), (28666, 679997)]