15116654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 27236352

約数和(自身を除く): 12119698

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 571, 854, 1142, 1891, 3782, 3997, 7994, 13237, 17701, 26474, 34831, 35402, 69662, 123907, 243817, 247814, 487634, 1079761, 2159522, 7558327, 15116654]

約数ペア:

[(1, 15116654), (2, 7558327), (7, 2159522), (14, 1079761), (31, 487634), (61, 247814), (62, 243817), (122, 123907), (217, 69662), (427, 35402), (434, 34831), (571, 26474), (854, 17701), (1142, 13237), (1891, 7994), (3782, 3997)]