16930606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 17905874

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 154, 187, 203, 223, 238, 319, 374, 406, 446, 493, 638, 986, 1309, 1561, 2233, 2453, 2618, 3122, 3451, 3791, 4466, 4906, 5423, 6467, 6902, 7582, 10846, 12934, 17171, 26537, 34342, 37961, 41701, 45269, 53074, 71137, 75922, 83402, 90538, 109939, 142274, 219878, 291907, 497959, 583814, 769573, 995918, 1209329, 1539146, 2418658, 8465303, 16930606]

約数ペア:

[(1, 16930606), (2, 8465303), (7, 2418658), (11, 1539146), (14, 1209329), (17, 995918), (22, 769573), (29, 583814), (34, 497959), (58, 291907), (77, 219878), (119, 142274), (154, 109939), (187, 90538), (203, 83402), (223, 75922), (238, 71137), (319, 53074), (374, 45269), (406, 41701), (446, 37961), (493, 34342), (638, 26537), (986, 17171), (1309, 12934), (1561, 10846), (2233, 7582), (2453, 6902), (2618, 6467), (3122, 5423), (3451, 4906), (3791, 4466)]