15709860292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{109391}}^1$

素因数の和:109648

約数の個数: 48

約数和(自身を含む): 32933117952

約数和(自身を除く): 17223257660

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 644, 892, 1561, 3122, 5129, 6244, 10258, 20516, 35903, 71806, 109391, 143612, 218782, 437564, 765737, 1531474, 2515993, 3062948, 5031986, 10063972, 17611951, 24394193, 35223902, 48788386, 70447804, 97576772, 170759351, 341518702, 561066439, 683037404, 1122132878, 2244265756, 3927465073, 7854930146, 15709860292]

約数ペア:

[(1, 15709860292), (2, 7854930146), (4, 3927465073), (7, 2244265756), (14, 1122132878), (23, 683037404), (28, 561066439), (46, 341518702), (92, 170759351), (161, 97576772), (223, 70447804), (322, 48788386), (446, 35223902), (644, 24394193), (892, 17611951), (1561, 10063972), (3122, 5031986), (5129, 3062948), (6244, 2515993), (10258, 1531474), (20516, 765737), (35903, 437564), (71806, 218782), (109391, 143612)]