15668254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 29120256

約数和(自身を除く): 13452002

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 1531, 3062, 5117, 10234, 10717, 21434, 26027, 52054, 65833, 131666, 182189, 364378, 460831, 921662, 1119161, 2238322, 7834127, 15668254]

約数ペア:

[(1, 15668254), (2, 7834127), (7, 2238322), (14, 1119161), (17, 921662), (34, 460831), (43, 364378), (86, 182189), (119, 131666), (238, 65833), (301, 52054), (602, 26027), (731, 21434), (1462, 10717), (1531, 10234), (3062, 5117)]