12693695

素因数分解:

$5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 17877024

約数和(自身を除く): 5183329

約数列:

[1, 5, 7, 35, 49, 197, 245, 263, 985, 1315, 1379, 1841, 6895, 9205, 9653, 12887, 48265, 51811, 64435, 259055, 362677, 1813385, 2538739, 12693695]

約数ペア:

[(1, 12693695), (5, 2538739), (7, 1813385), (35, 362677), (49, 259055), (197, 64435), (245, 51811), (263, 48265), (985, 12887), (1315, 9653), (1379, 9205), (1841, 6895)]