16616996858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{34841}}^1$

素因数の和:35043

約数の個数: 64

約数和(自身を含む): 32913146880

約数和(自身を除く): 16296150022

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 163, 209, 266, 326, 418, 1141, 1463, 1793, 2282, 2926, 3097, 3586, 6194, 12551, 21679, 25102, 34067, 34841, 43358, 68134, 69682, 238469, 243887, 383251, 476938, 487774, 661979, 766502, 1323958, 2682757, 4633853, 5365514, 5679083, 7281769, 9267706, 11358166, 14563538, 39753581, 50972383, 62469913, 79507162, 101944766, 107902577, 124939826, 215805154, 437289391, 755318039, 874578782, 1186928347, 1510636078, 2373856694, 8308498429, 16616996858]

約数ペア:

[(1, 16616996858), (2, 8308498429), (7, 2373856694), (11, 1510636078), (14, 1186928347), (19, 874578782), (22, 755318039), (38, 437289391), (77, 215805154), (133, 124939826), (154, 107902577), (163, 101944766), (209, 79507162), (266, 62469913), (326, 50972383), (418, 39753581), (1141, 14563538), (1463, 11358166), (1793, 9267706), (2282, 7281769), (2926, 5679083), (3097, 5365514), (3586, 4633853), (6194, 2682757), (12551, 1323958), (21679, 766502), (25102, 661979), (34067, 487774), (34841, 476938), (43358, 383251), (68134, 243887), (69682, 238469)]