15693290438

素因数分解:

$2^1\times 7^1\times {\mathrm{20149}}^1\times {\mathrm{55633}}^1$

素因数の和:75791

約数の個数: 16

約数和(自身を含む): 26904602400

約数和(自身を除く): 11211311962

約数列:

[1, 2, 7, 14, 20149, 40298, 55633, 111266, 141043, 282086, 389431, 778862, 1120949317, 2241898634, 7846645219, 15693290438]

約数ペア:

[(1, 15693290438), (2, 7846645219), (7, 2241898634), (14, 1120949317), (20149, 778862), (40298, 389431), (55633, 282086), (111266, 141043)]