16243766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 31460352

約数和(自身を除く): 15216586

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 223, 242, 301, 446, 473, 602, 847, 946, 1561, 1694, 2453, 3122, 3311, 4906, 5203, 6622, 9589, 10406, 17171, 19178, 26983, 34342, 36421, 53966, 67123, 72842, 105479, 134246, 188881, 210958, 377762, 738353, 1160269, 1476706, 2320538, 8121883, 16243766]

約数ペア:

[(1, 16243766), (2, 8121883), (7, 2320538), (11, 1476706), (14, 1160269), (22, 738353), (43, 377762), (77, 210958), (86, 188881), (121, 134246), (154, 105479), (223, 72842), (242, 67123), (301, 53966), (446, 36421), (473, 34342), (602, 26983), (847, 19178), (946, 17171), (1561, 10406), (1694, 9589), (2453, 6622), (3122, 5203), (3311, 4906)]