19129924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7369}}^1$

素因数の和:7443

約数の個数: 24

約数和(自身を含む): 37144800

約数和(自身を除く): 18014876

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 7369, 14738, 29476, 81059, 162118, 324236, 434771, 869542, 1739084, 4782481, 9564962, 19129924]

約数ペア:

[(1, 19129924), (2, 9564962), (4, 4782481), (11, 1739084), (22, 869542), (44, 434771), (59, 324236), (118, 162118), (236, 81059), (649, 29476), (1298, 14738), (2596, 7369)]