16990446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 24377874

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 797, 969, 1122, 1254, 1594, 1938, 2391, 3553, 4782, 7106, 8767, 10659, 13549, 15143, 17534, 21318, 26301, 27098, 30286, 40647, 45429, 52602, 81294, 90858, 149039, 166573, 257431, 298078, 333146, 447117, 499719, 514862, 772293, 894234, 999438, 1544586, 2831741, 5663482, 8495223, 16990446]

約数ペア:

[(1, 16990446), (2, 8495223), (3, 5663482), (6, 2831741), (11, 1544586), (17, 999438), (19, 894234), (22, 772293), (33, 514862), (34, 499719), (38, 447117), (51, 333146), (57, 298078), (66, 257431), (102, 166573), (114, 149039), (187, 90858), (209, 81294), (323, 52602), (374, 45429), (418, 40647), (561, 30286), (627, 27098), (646, 26301), (797, 21318), (969, 17534), (1122, 15143), (1254, 13549), (1594, 10659), (1938, 8767), (2391, 7106), (3553, 4782)]