15489442078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1151}}^1\times {\mathrm{55609}}^1$

素因数の和:56784

約数の個数: 24

約数和(自身を含む): 25561025280

約数和(自身を除く): 10071583202

約数列:

[1, 2, 11, 22, 121, 242, 1151, 2302, 12661, 25322, 55609, 111218, 139271, 278542, 611699, 1223398, 6728689, 13457378, 64005959, 128011918, 704065549, 1408131098, 7744721039, 15489442078]

約数ペア:

[(1, 15489442078), (2, 7744721039), (11, 1408131098), (22, 704065549), (121, 128011918), (242, 64005959), (1151, 13457378), (2302, 6728689), (12661, 1223398), (25322, 611699), (55609, 278542), (111218, 139271)]