15697766098

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21156019}}^1$

素因数の和:21156081

約数の個数: 16

約数和(自身を含む): 27418201920

約数和(自身を除く): 11720435822

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21156019, 42312038, 148092133, 296184266, 1121269007, 2242538014, 7848883049, 15697766098]

約数ペア:

[(1, 15697766098), (2, 7848883049), (7, 2242538014), (14, 1121269007), (53, 296184266), (106, 148092133), (371, 42312038), (742, 21156019)]