15671267108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{231947}}^1$

素因数の和:232104

約数の個数: 48

約数和(自身を含む): 33252065280

約数和(自身を除く): 17580798172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 3556, 4826, 9652, 16891, 33782, 67564, 231947, 463894, 927788, 1623629, 3247258, 4406993, 6494516, 8813986, 17627972, 29457269, 30848951, 58914538, 61697902, 117829076, 123395804, 206200883, 412401766, 559688111, 824803532, 1119376222, 2238752444, 3917816777, 7835633554, 15671267108]

約数ペア:

[(1, 15671267108), (2, 7835633554), (4, 3917816777), (7, 2238752444), (14, 1119376222), (19, 824803532), (28, 559688111), (38, 412401766), (76, 206200883), (127, 123395804), (133, 117829076), (254, 61697902), (266, 58914538), (508, 30848951), (532, 29457269), (889, 17627972), (1778, 8813986), (2413, 6494516), (3556, 4406993), (4826, 3247258), (9652, 1623629), (16891, 927788), (33782, 463894), (67564, 231947)]