19339804526

素因数分解:

$2^1\times 7^1\times {\mathrm{6991}}^1\times {\mathrm{197599}}^1$

素因数の和:204599

約数の個数: 16

約数和(自身を含む): 33158860800

約数和(自身を除く): 13819056274

約数列:

[1, 2, 7, 14, 6991, 13982, 48937, 97874, 197599, 395198, 1383193, 2766386, 1381414609, 2762829218, 9669902263, 19339804526]

約数ペア:

[(1, 19339804526), (2, 9669902263), (7, 2762829218), (14, 1381414609), (6991, 2766386), (13982, 1383193), (48937, 395198), (97874, 197599)]