15704479469

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{123127}}^1$

素因数の和:123297

約数の個数: 24

約数和(自身を含む): 19370496960

約数和(自身を除く): 3666017491

約数列:

[1, 7, 19, 49, 133, 137, 931, 959, 2603, 6713, 18221, 123127, 127547, 861889, 2339413, 6033223, 16375891, 16868399, 114631237, 118078793, 320499581, 826551551, 2243497067, 15704479469]

約数ペア:

[(1, 15704479469), (7, 2243497067), (19, 826551551), (49, 320499581), (133, 118078793), (137, 114631237), (931, 16868399), (959, 16375891), (2603, 6033223), (6713, 2339413), (18221, 861889), (123127, 127547)]